TV actor Dustin Diamond testified Friday that he didn't intentionally stab a man in a Christmas Day barroom scuffle and that other patrons had been harassing him and his girlfriend before the fight broke out.
Diamond, 38, said some people had wanted to shake his hand and pose for photos at the bar in Port Washington, but that others were badgering him and his girlfriend, Amanda Schutz.
"I felt like we were being set up for antagonistic purposes," said Diamond, who played Screech in the 1990s show "Saved by the Bell."
He has pleaded not guilty to recklessly endangering public safety. If convicted, Diamond could face up to 10 years in prison.
Diamond said he was trying to protect Schutz and that he became concerned when he saw her nose "pouring blood" from the brawl. On Thursday, Bethany Ward, 25, testified that she punched Schutz in the face during a confrontation, but insisted that Schutz had initiated the conflict.
Diamond said he tried to help Schutz and took out his pocketknife to deter the group from hurting her more.
"I figured it would take the fight out of the people," he said.
Diamond said he yelled out that he wanted Ward and others to let his girlfriend go, and he scuffled with a man before Schutz was released and both of them left the bar.
The man who was stabbed, 25-year-old Casey Smet, testified Thursday that he didn't know he had been stabbed until he had left the bar and was talking to police.
Diamond said he thought Smet hurt himself when he grabbed at Diamond.
"Casey didn't even know he was injured, so how would I?" Diamond told the jury.
Ozaukee County District Attorney Adam Gerol argued Friday that Diamond lied about what happened and that the actor had scripted his testimony.
Gerol showed body-camera footage of Diamond's testimony to a Port Washington police officer the night of the fight. In the video Diamond first said he might have struck Smet with a pen. In a video of testimony later that night, Diamond said he had a knife at the bar, but hadn't used it to stab anyone.
The hearing is expected to conclude Friday.
Port Washington is about 25 miles north of Milwaukee.