Former football star O.J. Simpson, who was acquitted in 1995 of murdering his ex-wife, was arrested and held without bail on Sunday in connection with a suspected armed robbery in a Las Vegas hotel room last week. Simpson, 60, was taken into custody at the Palms hotel just off the Las Vegas strip on Sunday morning without incident and booked on suspicion of armed robbery, assault with a deadly weapon, conspiracy and burglary, Las Vegas police said. If convicted on all charges, Simpson could face some three decades in behind bars. Simpson will be held without bail pending a court hearing on Thursday, Sergeant John Loretto said. Las Vegas police arrested another man they believe was with the former star athlete during the suspected theft of Simpson-related sports souvenirs and other items and said they were searching for four others.