NOT FOR PUBLICATION

UNITED STATES COURT OF APPEALS

FOR THE NINTH CIRCUIT

ESTATE OF KEVIN BROWN, by its 

successor in interest Rebecca Brown; 

REBECCA BROWN, successor in interest 

to the Estate of Kevin Brown, 

Plaintiffs-Appellees, 

 v. 

MICHAEL LAMBERT, an individual; 

MAURA J. MEKENAS-PARGA, an 

individual, 

Defendants-Appellants.

No. 17-55930 

D.C. No. 

3:15-cv-01583-DMS-WVG 

MEMORANDUM*

Appeal from the United States District Court

for the Southern District of California

Dana M. Sabraw, District Judge, Presiding

Argued and Submitted November 8, 2018

Pasadena, California

Before: RAWLINSON, MELLOY,** and HURWITZ, Circuit Judges.

 

* This disposition is not appropriate for publication and is not precedent 

except as provided by Ninth Circuit Rule 36-3.

** The Honorable Michael J. Melloy, United States Circuit Judge for the 

U.S. Court of Appeals for the Eighth Circuit, sitting by designation.

FILED

JUL 24 2019

MOLLY C. DWYER, CLERK

U.S. COURT OF APPEALS
2 

In this 42 U.S.C. § 1983 action, the successors of Kevin Brown, a deceased 

crime laboratory analyst, contend that two police officers illegally obtained and 

executed a warrant to search Brown’s home in connection with a murder 

investigation. As relevant to this appeal, the operative complaint claims that Officer 

Michael Lambert obtained the search warrant through a deceptive affidavit, that 

Lambert and Officer Maura Mekenas-Parga knowingly executed an overbroad 

warrant, and that Officers Lambert and Mekenas-Parga seized items beyond the 

scope of the warrant. The district court denied the officers’ summary judgment 

motion seeking qualified immunity, and this interlocutory appeal followed. We 

affirm in part and reverse in part.1

1. The district court properly found that Officer Lambert is not entitled to 

qualified immunity on the deception claim. The affidavit he submitted in support of 

the application for the warrant accurately represented that Brown’s DNA was found 

during the crime laboratory’s review of the murder victim’s vaginal swab. But, it 

inaccurately stated that contamination was “not possible;” in fact, Lambert had been 

expressly warned by crime laboratory employees that contamination was likely 

because analysts at the time of the murder often used their own semen as a control 

 

1 The plaintiffs also asserted a wrongful death claim against Officer Lambert. 

The district court granted qualified immunity to Officer Lambert on a claim alleging 

wrongful retention of seized property. 
3 

when testing forensic evidence.

The district court found a genuine issue of disputed fact existed whether 

Officer Lambert deliberately or recklessly omitted this information from the 

affidavit submitted in support of the issuance of the warrant. Lambert claims that 

there is no such dispute, but we cannot review the district court’s finding in this 

interlocutory appeal. See Eng v. Cooley, 552 F.3d 1062, 1067 (9th Cir. 2009) (“A 

district court’s determination that the parties’ evidence presents genuine issues of 

material fact is categorically unreviewable on interlocutory appeal.”). Rather, “for 

purposes of determining whether the alleged conduct violates clearly established law 

of which a reasonable person would have known, we assume the version of the 

material facts asserted by the non-moving party to be correct.” Schwenk v. Hartford, 

204 F.3d 1187, 1195 (9th Cir. 2000). 

2. The issue properly before us on the deceptive affidavit claim is whether 

“the affidavit, once corrected and supplemented, would provide a magistrate with a 

substantial basis for concluding that probable cause existed.” United States v. 

Stanert, 762 F.2d 775, 782 (9th Cir. 1985). A corrected affidavit would have 

informed the magistrate that the DNA evidence cited was unreliable and most likely 

present because of the testing regimen. Because probable cause to search Brown’s 

home “depended entirely on the strength of [that] evidence,” a corrected affidavit 
4 

would not support a finding of probable cause. Liston v. Cty. of Riverside, 120 F.3d 

965, 973–74 (9th Cir. 1997). 

3. The district court also correctly determined that Officer Lambert is not 

entitled to qualified immunity on the claim for executing an overbroad warrant. The 

warrant was overbroad to the extent it authorized the seizure of “[a]ddress books, 

diaries/journals, handwritten in nature” from Brown’s home. See United States v. 

Spilotro, 800 F.2d 959, 963–64 (9th Cir. 1986). And, because Officer Lambert 

“prepared the invalid warrant, he may not argue that he reasonably relied on the 

Magistrate’s assurance that [it] contained an adequate description of the things to be 

seized.” Groh v. Ramirez, 540 U.S. 551, 564 (2004).

4. Officer Mekenas-Parga, however, is entitled to qualified immunity on the 

overbroad warrant claim. Because she did not assist in obtaining the warrant, she 

was entitled to rely on it unless it was “so facially overbroad as to preclude 

reasonable reliance.” United States v. Luk, 859 F.2d 667, 678 (9th Cir. 1988). The 

warrant’s overbreadth was not facially obvious. Cf. United States v. Stubbs, 873 

F.2d 210, 212 (9th Cir. 1989) (finding a warrant “contain[ing] no reference to any 

criminal activity” and “describ[ing] broad classes of documents” plainly defective 

on its face).

5. As to the overbroad seizure claim, the district court correctly found neither 

officer entitled to qualified immunity. The seizure of recipes, family photo albums, 
5 

and a note from Ronald and Nancy Reagan, among other items, plainly exceed the 

warrant’s scope. United States v. Tamura, 694 F.2d 591, 595 (9th Cir. 1982) 

(explaining that the “wholesale seizure for later detailed examination of records not 

described in a warrant” violates the Fourth Amendment).

2

AFFIRMED IN PART AND REVERSED IN PART. 

 

2 Because the wrongful death claim against Officer Lambert arises from the 

same constitutional violations as the other claims against him, the district court 

properly denied summary judgment on that claim.