There's been a fourth suspect arrested in connection with the O.J. Simpson armed robbery case.
Michael McClinton, described as a "key player" in the alleged theft, turned himself in on Sept. 18.
Two other men, who have not been identified, are also being sought by police.
O.J. Simpson now faces ten felony charges and a misdemeanor in the Las Vegas hotel room confrontation.
The former football star was initially arrested on suspicion of assault and robbery with a deadly weapon and is being held without bond.
Simpson is set to be arraigned on Sept. 19.
One of the alleged victims suffered a major heart attack and is in critical condition at the Cedars-Sinai Medical Center.