The jury was told at day's end to return Friday morning to begin deliberations.
Galanter told the jury that the Sept. 13, 2007, incident got out of hand because of former co-defendant Michael McClinton, who has admitted displaying a gun during the confrontation.
"For whatever reason, Michael McClinton takes over," Galanter said, "and when McClinton takes over, he starts yelling and screaming and giving people orders and telling people to bag stuff up. And O.J.'s saying, 'Don't take anything that's not mine."' Simpson claims the memorabilia dealers had property that had been stolen from him. Galanter, however, said that "doing this on your own, going into this room, trying to recover stolen property, is not right. It's just not. But being stupid, and being frustrated is not being a crook."
Clark County District Attorney David Roger said in his closing argument that the fault lies with Simpson and his only remaining co-defendant, Clarence "C.J.' Police and prosecutors were, in fact, careful and waited to get facts, Owens said.
"Mr. O.J. Simpson as a victim?" he scoffed. "He tends to think of himself as a victim."
Stewart's attorney, Brent Bryson, presented his client to the jurors as the trial's forgotten man. He asserted that they heard more about Stewart in the prosecution's opening statement than in the entire trial.
Bryson attacked the state's case as based largely on untrustworthy sources.
"If you can't trust the messengers, you can't trust the message," he said.
Earlier, Judge Jackie Glass gave jurors legal instructions before allowing lawyers to argue their interpretation of evidence given by a cast of 22 often colorful witnesses, including four former co-defendants who took plea deals in exchange for their testimony against Simpson.
Final arguments by the prosecutor and lawyers for Simpson and Stewart were expected to consume several hours before the case was placed in the hands of the jury. Both defendants have pleaded not guilty to 12 counts.
Prosecutors have sought to prove that Simpson conspired with others to conduct an armed robbery at the Palace Station Casino Hotel.
Noting that Simpson was in Las Vegas for his best friend's wedding, Galanter challenged the idea that his client walked into the hotel room with the intent to commit robbery.
"He is not guilty," he concluded. "We may quibble with how it was done, what was done. You may all say he didn't use common sense. But the real issue is whether he had criminal intent to commit a crime."
Witnesses told of Simpson's repeated declaration that he did not see any guns and did not know guns were to be present. McClinton and another witness who said he brought a gun testified.
Roger, in his one-hour speech, virtually absolved the former co-defendants, saying the men who brought the guns thought they were "going to a party" and that another of them was an "old guy," a friend of Simpson dragged unwittingly into a plot.
"The fault in this case lies with two people, Clarence Stewart and O.J. Simpson," Roger said.
Simpson and Stewart face five years to life in prison if convicted of kidnapping, or mandatory prison time if convicted of armed robbery. Both men have pleaded not guilty. Neither man testified, and jurors were instructed not to consider that fact when judging the case.
In 1995, Simpson was acquitted in Los Angeles of criminal charges that he murdered his ex-wife and her friend the previous year. He was later found liable for the deaths in a civil case.
