Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[EX Q]: Cook County Sheriff Tom Dart  is going to court to unmask the person who alleged in emails to politicians  Chicago police investigators and journalists that  Dart  attacked  his  wife at their South Side home.
 Dart  filed the legal papers Wednesday in his personal capacity  not as sheriff  and hired lawyer John F. Winters Jr.  who specializes in defamation cases. Such court filings are often a prelude to a defamation lawsuit filed against the person behind anonymous emails or web postings.
“ Tom  has been subjected to sustained attacks on  his  integrity  and even threats to  his  life  during  his  tenure as sheriff ” said Dennis Culloton  who is acting as  Dart ’s personal spokesman  in a statement. “Over the past several months  these attacks have escalated to include false and vicious rumors involving his wife and family  perpetuated by cowards who hide behind fake email addresses and anonymous blogs. Through this filing we hope to hold those people accountable.”
The first of two October emails cited in the filing allege  Dart  “committed a Domestic Battery” on his wife “causing visible injuries to her face” that were observed by responding Chicago and Cook County sheriff’s police on either Oct. 11 or 12. They allege a police report was taken but that the attacker was listed as “unknown” and that a 911 call was placed to  Dart ’s home.
“This incident is being attempted to be swept under the rug ” the email’s author  who describes himself as a “Cook County taxpayer” named “Dan ” writes.  “Tom Dart  should not be able to get away with this!”
Records show a complaint was also made to a Chicago police oversight agency in October alleging that police refused to act or take reports “in regards to an incident that occurred at  Sheriff Tom Dart’s  home that involved  his  wife and  his  girlfriend.”
RELATED: Sheriff Tom Dart’s personnel board halts firings  suspensions amid legal questions »
[EX A]: Cook County sheriff sues to unmask ' Dan ' an anonymous person accusing him of domestic abuse

[EX Q]: Mark the Buckeyes 73-8 in six seasons under Coach Urban Meyer .  Mark   them  as probably the best team outside the big ol’ 2017 playoff  even if  they  did take that notorious 55-24 splat at Iowa.  Mark   them  12-2 for the season  and notice how  they ’ve collected two bowl wins — the 2015 Fiesta against Notre Dame and the 2017 Cotton against Southern California — as signs of an ability to combat the bummer of narrow playoff exclusion.
“A very healthy program ” Meyer called it.
That happened  of course  in ancient times  but the Trojans’ intermittent string had extended through Ohio State coaches Woody Hayes  Earle Bruce  John Cooper and Jim Tressel before  Meyer ’s bunch finally snuffed it out.
The elite coach and  his  sixth team did so in front of another swarm of Ohio State fans in an AT&T Stadium that did have empty upper sections but did welcome 67 510. They did it in a building of fond memories  site of their national championship of three Januarys ago. Along the way  they looked superior if not crushingly so  and even without their prized senior cornerback Denzel Ward  who followed the trickling recent-years fashion of skipping bowl games while eyeing the NFL draft. If these two conference champions who suffered obliterations this season — Ohio State at Iowa  and USC at Notre Dame — still felt mad at the selection committee choosing conference non-champion Alabama  then Ohio State channeled better its anger.
“We just had some  a lot of  not-very-many dry eyes in the locker room ” Meyer said.
By the semi-dreary end  when the last Darnold pass sailed wide of everything and plunked down  the night had sustained a Meyer era inarguably strong  even if Ohio State fans never have seemed the type to go around chanting  “We’re number five.”
[EX A]: A little late but Ohio State makes its case in Cotton Bowl win over USC

[EX Q]: LAS VEGAS â Charlene and her boyfriend  were asleep in  their  room at the Mandalay Bay Resort and Casino when  at 3 a.m.  there was a sudden banging on the door. Dazed   they  thought it must be someone in another room. But the pounding continued.
When  they  finally answered the door  a SWAT team barged into the room.
" They  were going room to room  " Charlene  who declined to provide her last name   told BuzzFeed News Tuesday afternoon. " They  searched the room  the closet.  They  looked all around  and then  they  were gone." The entire ordeal Monday morning lasted only a few minutes. When it ended  Charlene  turned on the TV and learned that Stephen Paddock had opened fire from the broken windows of another suite  raining bullets down on a concert and killing at least 58 people in the deadliest shooting in modern US history. The attack has prompted an outpouring of support and mourning  but at the hotel Paddock used as his perch  its turned the once lively casino on the Las Vegas Strip into a virtual ghost town.
A spokesperson for MGM Resorts International  which owns Mandalay Bay  said that business at the hotel was "not slowing down " and that "itâs still too early to gauge near term impacts." The spokesperson added that the company is providing counseling to hotel employees and guests  and said it was "standard practice" for companies to forbid their employees to speak to the media. Still  the vacant silence was unmissable at Mandalay Bay. Kelly Powers  a self-described Vegas regular who arrived at the hotel from Houston on Monday night  said the employees she had interacted with seemed to be suffering. "I think they're traumatized " she said. "I think they're wondering why this happened  why it happened here."  Charlene  â the woman whose room was stormed by SWAT officers â and Powers were both among a handful of people passing the time Tuesday afternoon playing the slots. They had their run of the place  but  Charlene  said that as empty as the casino was  it was actually an improvement over a day earlier. "It was eerie "  she  said. "It was empty all day Monday."  Charlene   who is visiting from Canada  said that after the shooting guests were placed on lockdown in their rooms and did not receive information from the hotel about what was going on. When some tried to descend the elevators  they were told by police to return to their rooms. "We couldn't go anywhere and we couldn't do anything  we had no direction "  Charlene  said  adding they had to remain in their room until around noon Monday. When they finally were allowed to leave their room and enter the casino there were no employees in sight. "Nothing was open  there was  no staff" Charlene  recalled. "It was kind of in shambles." Despite the chaos  hotel patrons remained mostly optimistic Tuesday. Powers praised the staff "for trying to do their jobs" and  Charlene  said  she  doesn't fault the resort for what happened Sunday night. "I'm not going to blame them "  Charlene  said. "I would come back."
[EX A]:
Two Days After Deadly Las Vegas Shooting No One Is Gambling At The Hotel Where The Gunman Opened Fire