A man who Marion "Suge" Knight ran over told authorities he was upset with the former rap music mogul and punched him through the window of the truck before a deadly encounter that left his friend dead.

Cle "Bone" Sloan testified Monday about the day he and friend Terry Carter were hit by a pickup truck driven by Knight, the co-founder of Death Row Records.

But Sloan refused to identify Knight as the man behind the wheel when he was struck outside a Compton burger stand on Jan. 29. He said he didn't remember specifics of the fight and does not want to be a "snitch."

"I will not be used to send Suge Knight to prison," Sloan, an adviser on the upcoming film "Straight Outta Compton," said, adding that he was only on the stand because he was subpoenaed.

Sloan's testimony was offered during a preliminary hearing Monday during which a judge will determine whether there's enough evidence for Knight to stand trial on murder, attempted murder, and hit-and-run charges. Authorities contend Knight intentionally hit Sloan and Carter. But Knight's attorney Matt Fletcher says his client was ambushed and was trying to escape an attack when he hit the men.