NOTICE: All slip opinions and orders are subject to formal

revision and are superseded by the advance sheets and bound volumes of the Official Reports. If you find a typographical error or other formal error, please notify the Reporter of Decisions, Supreme Judicial Court, John Adams Courthouse, 1 Pemberton Square, Suite 2500, Boston, MA, 02108

- 1750; (617) 557

- 1030; SJCReporter@sjc.state.ma.us 17

- P
- 967 Appeals Court

COMMON WEALTH vs . RICHARD L. GILBERT .

No. 17

- P
- 967. Worcester. May 10, 2018.

- Octo ber 3 , 2018. Present: Trainor, Ditkoff, & Wendlandt, JJ.
Rape . Kidnapping . Assault with Intent to Rape . Indecent Assault and Battery . Administering Drug with Intent of Facilitating Unlawful Sexual Interco urse . Assault and Battery by Means of a Dangerous Weapon . Burglary . Practice, Criminal , Plea, Postconviction relief, Sentence, Duplicative convictions, Assistance of counsel.

I ndictments found and return ed in the Superior Court Department on September 13, 2002. A motion to withdraw pleas of guilty and for resentencing, filed on December 13, 2016, was heard by J. Gavin Reardon, Jr. , J.

Edward C. Gauthier , IV , for the defendant . Donna
- Marie Haran , Assistant District Attorney, for the Commonwealth.

DITKOFF, J. Based on a long and brutal series of rape s and assaults on a single victim, the defendant, Richard L. Gilbert, ple a d ed guilty to multiple crimes, including eleven indictments2

for aggravated rape , in a plea without an agreement r egarding disposition . Concluding that multiple counts of aggravated rape may be premised on a single aggravating factor , we reject the defendant's claim that three of his aggravated rape convictions and eight of his convictions of lesser offenses must be vacated. Further finding no ineffectiveness in plea counsel's lengthy sentencing argument or his advice to the defendant, we affirm the Superior Court order o n the defendant's motion for postconviction relief. 1. Background . At approximately 9 P . M . on June 26, 2002, the victim, a thirty

- eight year old woman , arrived home alone to the apartment in Worcester that she shared with her two school

aged child ren. She encountered the defendant outsid e her apartment and e xchanged cursory greetings with him before turning to her apartment . As she unlocked the door, the defendant pushed the victim inside and grabbed her face to cover her mouth as she screamed . He threw her face first onto the floor and told her to unbutton and unzip the shorts she was wearing , then pulled them down with her underpants . He repeatedly threatened her " to just do what he said," and not to

scream . He said he " would hurt her, " but that it " would be over in a minute . " The defendant tried to enter the victim's vagina and rectum but was unab le to d o so . He then performed oral sex on her an d3

digitally penetrated her vagina and rectum . The victim begged the defendant to let her go , falsely telling him her child ren would be home at any moment . The defendant did not stop; instead, he lifted her off the floor, told her they were leaving the apartment, took her keys , and carried her across the hallway to a second apartment , where the defendant's parents lived . The door was loc ked , and he was unable to enter despite kicking and banging on the door . He told her , "We're going back to your place , " and said , "If you make any noise, I'll snap your neck . " The defendant re entered her a partment with the victim and made her get on the floor . He grabbed some clothing and used it to gag and bind the v ictim with her hands behind her bac k, then took the victim out a back door to another hallway . They entered his parents' apartment through an unlocked back door . Once inside, he took the victim to a room with a mattress on the floor and told her to lie down . The defendant rubbed lotion and

cream all over her body , then alternated between penetrating the victim vaginally and performing oral sex on her . He also forced her to perform oral s ex on him . The defendant then turned the victim on her stomac h , gagged her mouth , and hog

- tied her hands and feet together . He carried her to a different bed in another

room , then went inside a bathroom and retu rned with a hypodermic needle . Showing it to the victim, h e said , "This is what dr ugs do to you . I'm a product of my environment . . . . It's almost4

over . " The defendant took the hog

- tied victim into the bathroom and put her on her hands and knees, then penetrated her anally until she screamed in pain . He stopped , then penetrated her vaginally and forced her to perform oral sex on him . The defendant prepared the needle for the victim , giving her an option: injection into her arm or into her neck . The victim begged the defenda nt not to inject her at all;

n evertheless , he injected the needle into her buttocks and told her it was liquid valium . He shaved her pub ic area and lathered her body with cream before vaginally raping her again and forcing her to masturbate herself . The defendant prepared another needle and injected the victim a second time into her foot . He put the victim on all fours and penetrated her from behind, then orally , ejaculat ing into her mouth . He made the victim wash her mouth out , telling her she wa s rinsing away evidence . As the defendant prepared a third needle, the victim said she " didn't feel right " ; she was shaking, her mouth was dry, and she was experiencing heart palpitations . He replied , "[T] hat's what was supposed to happen , " and injected her a third time, telling the victim "this was dinner and dancing . " He also said to "never forgive him and w hat he did was a horrible thing, " and that he had "added time because he had k idnapped her from her apartment . " Then he vaginally raped her again .5

At this point the defendant untied the victim, letting her put on a pair of his jeans while he made a tele phone call . On the telephone , the defendant said he ha d blacked out and awakened with someone he had taken against her will, but that it was too late to turn back now . He made the victim say h ello to whomever he was talking to before hanging up . After the call, the defendant ordered her to undress again and made her perform oral sex on him . He also penetrated her from behind and vaginally while on her back . The defenda nt told her to get dressed, tied her hands and feet, gagged her mouth with a sock, and hog

- tied the victim again with her han ds behind her back . The defendant said he "would give her [ ten ] minutes," then telephoned for a taxi cab for himself . After he left , the victim was able to untie herself and unlock the door, leaving the apartment in terror and running out into the street and to a Dunkin' Donuts where she begged for help . It had been approximately two and one - half hours since t he o rdeal began . Worcester police and an ambulan c e responded , and the victim gave police a detailed descript ion of her assailant . At the hospital, a rape kit produced seminal fluid from vaginal, rectal, and oral swabs taken from the victim . H er b lood tested positive f or cocaine metabolites , and a p hysical examination showed bruises on the victim's wrists, ankles, arms, posterior,6

and back . Among other evidence, investigators recovered fingerprints matching the victim 's at the defendant's parents' apartment and corroborated other details from the victim' s account . T he next day she identified the defendant as the perpetrator from a ten

- person photo graphic array . The defendant was arrested on June 28, 2002 . A Worcester County grand j ury returned i ndictment s on September 13, 2002, charging him with one count of aggravated kidnapping, G . L .
c . 265, § 26; eleven counts of aggravated rape, G . L . c . 265, § 22 ( a ); one count of indecent assault and battery, G . L .
c . 265, § 13H; one count of assault with the intent to rape, G . L . c . 265, § 24; three counts of drugging a person for the purpose of sexual intercourse, G . L . c . 272, § 3; six counts of assault and battery by means of a dangerous weapon (three with the needle and three with the gag) , G . L . c . 265, § 15A ( b ) ; one count of assault and battery, G . L . c . 265, § 13A; one count of burglary , G . L . c . 266, § 14; and one count of threatening to

co mmit a crime, G . L . c . 275, § 2 . At a plea hearing on March 10, 2003, the defendant admitted to the facts abo ve , and ple a d ed guilty to all charges after a thorough colloquy . The judge ( plea judge ) heard recommendatio ns from the Commonwealth an d defense counsel , and heard from the defendant himself , before sentencing the defendant to various concurrent sentenc es , with lead sentence s of thirty

- five to7

sixty years for the aggravated rape s . 1 Following other postconviction proceedings, t he defendant filed a motion to

w ithdraw his guilty pleas and for resentencing on December 13, 2016 . A Superior Court judge ( motion judge ) denied t he motion on May 25, 2017 , and this appeal followed . 2 . Standard of review . "A motion to withdraw a guilty plea is treated as a motion for a new trial under Mass . R . Crim . P . 30(b) , as appearing in 435 Mass. 1501 (2001) . " Commonwealt h v . Ubeira

- Gonzalez , 87 Mass . App . Ct . 37, 39 (2015), quoting Commonwealth v . Furr , 454 Mass . 101, 106 (2009) . We accept the facts found by the motion judge if supported by the evidence and review a decision on such a motion " to determine whether the judge abused [ his ] discretion or commit ted a significant error of law . " Commonwealth v . Resende , 475 Mass . 1, 12 (2016) . "A judge has discretion to allow a defendant's motion to withdraw his guilty pleas 'at any time if it appear s that justice may not have been done,'" Commonwealth v . Roberts , 472 Mass . 355, 360 (2015), quoti ng rule 30 (b) , including if the plea was not voluntary or intelligent . See Ubeira

- Gonzalez , supra at 41 . The defendant bears the burden of proof on a

1 The sentences included community parole supervision for life, pursuant to G. L. c. 265, § 45. That portion of the sentences was vacated after the Supreme Judicial Court struck down community parole supervision for life as set forth in § 45 as an unconsti tutional violation of the separation of powers doctrine. See Commonwealth v. Cole , 468 Mass. 294, 295 , 308

- 309 (2014).8

motion to withdraw a guilty plea and must " prove facts that are

' neither agreed upon nor apparent on the face of the record . ' " Id . , quoting Commonwealth v . Comita , 441 Mass . 86, 93 (2004) . 3 . Aggravated rape and separate convictions . The defendant argu es that his conviction s of aggr avated kidnapping, burglary, and six counts of assault and battery by means of a dangerous weapon are duplicative as predicate offenses for eight of the aggravated rape convictions . He further argues that the remaining three aggravated rape convictions must be reduced to rape convictions for want of additional predicate offenses . These arguments depend on the propositions that each aggravated rape must have a separate predicate offense and that the only available predicate o ffenses are those that were charged . We disagree with both of those propositions . A conviction of aggravated rape under G . L . c . 265, § 22 ( a ) , requires that the rape be aggravated by serious bodily injury , or be ing committed by a joint enterprise , or be ing "committed during the commission or at tempted commission" of a specified aggravating offense . 2 Here, the Commonwealth does not

2 In relevant part, G. L. c. 265, § 22 ( a ) , provides :

" W hoever has sexual intercourse or unnatural sexual intercourse with a person, and compels such person to submit by force and against his will, or compels such person to submit by threat of bodily injury and if either such sexual intercourse or unnatural sexual intercourse [1] results in o r is committed with acts resulting in9

argue that there was a joint enterprise or serious bodily injury within the meaning of the statute, so each aggravated rape must be supported by the commission of an aggravating offense . Considering "the entire sequence of events , " Commonwealth v . Thomas , 89 Mass . App . Ct . 422, 429 (2016), the key inquiry is "whether the aggravating acts " and the intercourse occurred during " o ne continuous course of criminal co nduct directed at the victim . " Id . , quoting Commonwealth v . McCourt , 438 Mass . 486, 496 (2003 ) . "Sexual intercourse is defined as penetration of the victim," Commonwealth v . Enimpah , 81 Mass . App . Ct . 657, 659 (2012), quoting Commonwealth v . Lopez , 433 Mass . 722, 726 (2001), and separate acts of penetration during the same criminal episode may be charged as separate rapes . See Commonwealth v . Vega , 36 Mass . App . Ct . 635 , 636

- 637 , 640 (1994) ( defendant convicted of three counts of rape based on two incidents of vaginal penetration and o ne incident of anal penetration) . General Laws c . 265, § 22 ( a ), is intended "to protect victims of violent sex offenders, by punishing more severely perpetrators . . . who commit other felonies against the victim

serious bodily injury, or [2] is committed by a joint enterprise, or [3] is committed during the commission or attempted commission of an offense defined in [G. L. c. 265, §§ 15A, 15B, 17, 19, or 26 ] , [G. L. c. 266, §§ 14, 15, 16, 17, or 18 ,] or [G. L. c. 26 9, § 10 , ] shall be punished . . . . "10

in addition to the rape . " McCourt , 438 Mass . at 495 . The Legislature chose the flexible term "committed during" in describing the relationship between the rape and the predicate offense . See id . at 493 ( terms "committed with" and "committed during" in § 22 [ a ] evinced legislative "intent to avoid a limiting temporal distinction" between rape and aggravating factors) . Thus, "[ t ]he critical point is . . . whether the rape victim . . . was subje cted to other felonious conduct . . . du ring the same criminal episode, " Commonwealth v . Brown , 66 Mass . App . Ct . 237, 243 ( 2006) , quoting McCourt , supra at 495, and not whether each act of rape corresponds to a discrete aggravating offense . 3 For example, on the defend ant's view, a person who raped a single victim ten separate times during a single act of kidnapping could be charged with only one count of aggravated rape . Not only would it be impossible for a jury to logically distinguish which rape was aggravated by t he kidnapping, the sentence s would not match the severity of the crime s . The second through tenth rapes would have been no less terrifying or harmful to the victim , and each would have occurred during the

3 The felony

- murder rule likewise " applies to killings that occur 'in the commission of' the underlying felony," McCourt , supra at 494, quoting G. L. c. 265, § 1, so that a singl e felony may support multiple murder convictions. See , e.g., Commonwealth v. Rakes , 478 Mass. 22, 23, 33 (2017) ( two murder co nvictions predicated on single felony of armed robbery ).11

commission of a kidnapping . Thus, even though eve ry element under G . L . c . 265, § 22 ( a ), would have be en established ten separate times, the perpetrator could be punished for aggravated rape only once . The Legislature did not intend such anomalous results . See McCourt , 438 Mass . at 493 . Moreover, this case is not the first instance where a single aggravating factor supports multiple convictions under G . L . c . 265, § 22 . See, e . g . , Commonwealth v . Pearson , 87 Mass . App . Ct . 720, 721 & n . 1 (2015) (affirming convictions of five counts of aggravated r ape supported by four predicate kidnappings); Commonwealth v . Coleman , 30 Mass . App . Ct . 229, 234 (1991) (jury could have found defendant perpetrated " at least two rapes as part of a joint venture and that the essential elements of G . L . c . 265, § 22 [ a ], had been established"); Commonwealth v . Madyun , 17 Mass . App . Ct . 965, 965 (1983) (affirming conviction of four counts of aggravated rape predicated on one count of armed robbery) . The record here shows at least sixteen penetrations that occurred during t he commission of multiple kidnappings, multiple acts of burglary, and multiple assaults and batteries by means of a dangerous weapon

-- all aggravating offenses enumerated under G . L . c . 265, § 22 ( a ) . As recognized above, because each aggravating factor may support multiple aggravated rape12

convictions, the facts admitted to at the plea colloquy establish (at least) eleven aggravated rapes . We also conclude that there were no duplicative convictions to warrant the withdrawal of the defendant's guilty pl eas to any of the lesser offenses. Convictions of aggravated rape and of a charged predicate crime may stand so long as there are aggravating factors beyond the charged predicate offense . See Commonwealth v. Wilcox , 72 Mass. App. Ct. 344, 347 (2008) (agg ravated rape conviction not duplicative of kidnapping conviction where jury found two additional aggravating factors) . Contrast Commonwealth v. Donovan , 58 Mass. App. Ct. 631, 632 n.1 (2003) (vacating duplicative kidnapping conviction wholly included in a ggravated rape conviction). Cf. Commonwealth v. Rivera , 464 Mass. 56, 81, cert. denied, 570 U.S. 907 (2013) ("Where, as here, the jury identify an uncharged crime . . . as the predicate felony, there is no risk of a duplicative conviction or sentence on t hat crime"). Given the number and the ongoing nature of the offenses committed throughout the assault here, the facts admitted to at the plea colloquy supported a conclusion that each aggravated rape conviction was supported by an uncharged aggravating offense . See id . 4 Cf.

4 The defendant's aggravating offenses in this case include numerous act s that were not charged in the indictments. (For example, a second burglary occurred when the defendant reentered the victim's apartment to bind and gag her , and the initial13

McCourt , 438 Mass. at 493, 496 (statute defining aggravated rape is sufficiently broad to predicate conviction on assault either preceding or following rape); Brown , 66 Mass. App. Ct. at 243 (" t he offense of aggravated rape also may encompass a confinement of the victim that takes place after the rape itself, but during the same criminal ep isode"). 4 . Ineffective assistance of counsel at sentencing . "Ineffective assistance of counsel requires 'behavior of counsel falling measurably below that which might be expected from an ordinary fallible lawyer,' which 'likely deprived the defendant

o f an otherwise available, substantial ground of defen[s]e . '" Ubeira

- Gonzalez , 87 Mass . App . Ct . at 44, quoting Commonwealth

v . Saferian , 366 Mass . 89, 96 (1974) . "[S]entencing is a critical stage of the criminal proceeding at which [the defendant] is ent itled to the effective assistance of counsel . " Commonwealth v . Lykus , 406 Mass . 135, 145 (1989), quoting Gardner v . Florida , 430 U . S . 349, 358 (1977) . When making a

confinement in the victim's apartment and subsequent asportation and confinement in the second apartment were separate acts of kidnapping [among others].) An aggravated crime may be supported by an uncharged predicate. See Commonwealth v. Petrillo , 50 Mass. App. Ct. 104, 110

- 111 (2000), cert. denied, 532 U.S. 1030 (2001) (aggravated rape could have been predicated on separate, uncharged kidnapping, but judge failed to so instruct jury). Cf. Commonwealth v. Phap Buth , 480 Mass. 113, 119 (2018), quoting Commonwealth v. Stokes , 460 Mass. 311, 315 (2011) (" t he felony on which a charge of felony

- murder is premised may be uncharged, so long a s the evidence supports it").14

claim of ineffective assistance of counsel at sentencing, the defendant has the burden of showing "that he would have received a lighter sentence had his counsel conducted himself any differently at sentencing . " Commonwealth v . Fanelli , 41 2 Mass . 497, 503 (1992) . Accord Commonwealth v . Giannopoulos , 34 Mass . App . Ct . 937, 938 (1993) , quoting Commonwealth v. Mamay , 407 Mass. 412, 425 (1990) (" In the absence of a showing that a different result might have been attained, we cannot say that

co unsel's performance was ineffective ") . In reviewing plea counsel's tactic al decisions during the sentencing hearing, we consider whether counsel's tactics were "manifestly unreasonable . " Commonwealth v . Kolenovic , 478 Mass . 189, 193 (2017), quoting Commo nwealth v . Degro , 432 Mass . 3 19, 332 (2000) . Here, defense counsel offered a lengthy, detailed sentencing argument, taking up more than nine pages of transcript, nearly three times as long as the prosecutor's argument . Contrast Lykus , 406 Mass . at 138 , 144

- 146 (counsel's five

- sent ence argument at sentencing was ineffective); Commonwealth v . Cameron , 31 Mass . App . Ct . 928, 930 ( 1991) (sentencing argument consisting solely of "we place ourselves at the mercy of the court" was ineffective) . Counsel recount ed the physical abuse the defendant suffered from his father and the sexual abuse the defendant suffered as a child, and suggested15

these were the cause s of the defendant's anger issues . He argued that the crimes were the product of the defendant's problem s with drug use . He stated that the defendant had no prior history of sexual offense . He stressed the defendant's loving relationship with his daughter . Finally, he suggested that the judge need not give a lengthy sentence, because the defendant would b e subject to community parole supervision for life and to commitment as a sexually dangerous person, "unless the [prosecutors] have an extremely good reason for not doing so, such as remarkable improvement by him during his jail term . " Counsel argued that these last two factors meant that, if the defendant were ever released, "he's simply not at that point where he would be a danger to society . " Contrast Osborne v. Commonwealth , 378 Mass . 104, 113 (1979) (counsel failed to present any mitigating factors o ther than defendant's alcohol

use but instead prayed for victim) . Counsel also presented the judge with a sexual offender evaluation of the defendant reinforcing these themes . It stated that the defendant "takes full responsibility for the sexual assault against his victim" and that the defendant asserted he had not committed any other rape (charged or uncharged) . The evaluation recounted th e physical abuse from his father and the sexual abuse that t he defendant suffered as a child . The evaluation described the defendant's problems with drug use .16

The evaluation described the defendant's noncriminal sexual interests and his lengthy relationship with the mother of his daughter . Finally, the evaluation concl uded that the defendant had a "[h] igh moderate leve l of risk to re

- offend" and a "[l]ow to [m] oderate risk to reoffend sexually," and made numerous recommendations to reduce those risks . There was, no doubt, some risk in coun sel's tactic of exposing the horrors of the defendant's childhood and in arguing that the possibility of commitment as a sexual ly dangerous person permitted a shorter sentence . In light of the horrific nature of the crime s , however, we cannot say that thi s strategy was manifestly unreasonable

-- or even unsuccessful . See Commonwealth v . Caputo , 439 Mass . 153, 169

- 170 (2003) (where judge was aware of mitigating factors, "defense counsel's decision to offer a brief explanation of the defendant's situation w as not unreasonable") . See also Commonwealth v . Wilson , 443 Mass . 122, 140 (2004) (counsel not ineffective where "the brutality of the murders and the defendant's criminal history would have overshadowed " mitigating factor ) . Similarly, we see no ineffectiveness in counsel's failure to produce additional mitigating evidence . As stated, counsel presented considerable mitigating information, such as the defendant's childhood, his lack of previous sexual offenses, his remorse, and his loving rela tionship with his daughter . With17

his postconviction motion, the defendant submitted numerous letters that he suggests could have been presented at sentencing . Much of th e content of th ose letters, however, recount s the defendant's commendable progress in the years since sentencing , and thus was unavailable to plea counsel . The information that would have been available at sentencing discussed the defendant's childhood, problems with drug use and anger, and loving relationship with his daughter and his si blings . As these mitigating factors were all brought to the plea judge 's attention, the defendant has not shown that he would have received a lighter sentence if counsel ha d acted differently . See Mamay , 407 Mass . at 425 (" t he judge was exposed to a number of potential mitigating factors") ; Giannopoulos , 34 Mass . App . Ct . at 938 (defendant failed to show that, "had [testimony] been offered, [ it ] would have made a significant difference in the result") . Contrast Lykus , 406 Mass . at 144

- 145 (counsel in effective where , inter alia, he failed to present evidence of four mitigating factors) . Accordingly, the defendant has failed to show that counsel was ineffective at sentencing . 5 . Ineffective assistance of counsel in advice regarding plea . Where, as h ere, "a claim of ineffective assistance is directed to counsel's representation incident to a guilty plea, the second prong of the Saferian tes t requires a defendant to18

show ' that there is a reasonable probability that, but for counsel's errors, he would n ot have pleaded guilty and would h ave insisted on going to trial . '" Commonwealth v . Pike , 53 Mass . App . Ct . 7 57, 762 (2002), quoting Hill v . Lockhart , 474 U . S . 52, 59 (1985) . In this regard, the absence of an affidavit from plea counsel , without a description of unsuccessful attempts to secure such an affidavit , is conspicuous . See Commonwealth v . Hiskin , 68 Mass . App . Ct . 633, 640

- 641 (2007) . Contrast Commonwealth v . Martinez , 86 Mass . App . Ct . 545, 551 (2014) (defendant may defeat adverse inf erence from absence of plea counsel affidavit by filing "af f idavits attesting to plea counsel's lack of cooperation") . Instead, the defendant's claims of ineffectiveness prior to the sentencing are supported only by his own affidavit and the fact that ple a counsel was suspended indefinitely from the practice of law five years after the plea . 5 The defendant has failed to meet his burden of showing ineffective assistance of counsel . First, the defendant has failed to demonstrate that any conduct by counsel rendered hi s plea unintelligent or

5 Counsel was disciplined for misconduct relating to several civil matters. This misconduct was unrelated to counsel's representation of the defendant and ha d no bearing o n counsel's conduct in this matter ; neither does it demonstrate any prejudice as a result. See Commonwealth v. McGuire , 421 Mass. 236, 238

- 240 (1995). Cf. Commonwealth v. Dahl , 430 Mass. 813, 818 (2000) (no prejudice resulted from other demands on counse l's time) .19

involuntary . See Ubeira

- Gonzalez , 87 Mass . App . Ct . at 41 . The plea judge informed the defendant twice that he faced no less than twenty
- five years in S tate prison for kidnapping and sexual assault, and likewise inform ed him of the maximum sentences attached to the other charged offenses . The defendant repeatedly af firmed his understanding of the charges and the consequences he faced in pleading guilty . He affirmed that defense counsel had described the elements of th e charged offenses, fully discussed the case and the consequences with him , and explained the defendant's options available through trial . Moreover, the defendant affirmed that no one, including his attorney, had forced, threatened, or otherwise induced him to plead guilty . See Commonwealth v . Bolton , 92 Mass . App . Ct . 469, 474

- 475 (2017 ) (rejecting ineffectiveness claim where defendant stated he understood sentencing and made guilty plea without pressure or coercion ) . The motion judge was not required to credit any claims to the contrary in the defendant's self

- serving affidavit . S ee Commonwealth v . Mc W illiams , 473 Mass . 606, 621 (2016) . Accord Commonwealth v . Lys , 91 Mass . App . Ct . 718, 722 (2017) (" the absence of an affidavit from the defendant's plea counsel without an explanation why such an affidavit could not be obtained i s a negative factor in the assessment of the credibility of the affidavit submitted by the defendant") ; Ubeira

- Gonzalez , supra at 41 (defendant's "own20

self

- serving affidavits" insufficient to support motion to withdraw guilty pleas) . Without credible evidence otherwise , the defendant's statements at coll oquy are conclusive of the validity of his guilty pleas . See Bolton , supra (defendant's sworn statements at colloquy determinative over self

- serving affidavits on motion to withdraw guilty plea ) . The defendant's remaining claims on the basis of plea counsel's conduct are unpersuas ive for the same reason . See Commonwealth v. Yardley Y ., 464 Mass. 223, 2 31 (2013) (affidavits inadequate to support defendant's assertions on motion to withdraw plea ). There is no credible evidence to establish anything "manifestly unreasonable" abou t counsel's advice in this case . Commonwealth v . Lang , 473 Mass . 1, 14 (2015) , quoting Commonwealth v . Acevedo , 446 Mass . 435, 442 (2006) . To the contrary , it was indisputable that the defendant was guilty of the assault described at sentencing , and the defendant gave his express approval of cou nsel's representation . S e e Bolton , 92 Mass . App. Ct. at 474

- 475 . Given the s everity of the charge s and the strength of the Commonwealth's cas e , there is nothing beyond his own affidavit to suggest the defendant would not have plea d ed gu ilty but for counsel's conduct . S ee Pike , 53 Mass . A pp . Ct . at 762

- 763 . The defendant failed to raise a "substantial issue" on the matter and is not entitled to an evidentiary hearing . Bolton , supra at 475 n . 8 . Accordingly,21

the defendant is not entitled to withdraw any of hi s guilty pleas ; nor is he entitled to resentencing for his convictions . 6. Conclusion . The o rder denying the defendant's motion to withdraw his guilty pleas and for resentencing is affirmed. So ordered .