Former USC and NFL quarterback Mark Sanchez is in stable condition at a hospital after being stabbed in downtown Indianapolis, authorities said. “Mark Sanchez was injured in Indianapolis on Saturday and is currently recovering in the hospital in stable condition. In a statement at about 2:20 p.m. on Saturday afternoon, the IMPD said, “After further investigation and following consultation with the Marion County Prosecutor’s Office, IMPD arrested 38-year-old Mark Sanchez for his alleged role in this incident. Sanchez was arrested at the hospital for battery with injury, unlawful entry of a motor vehicle and public intoxication, all of which are misdemeanors. “The Marion County Prosecutor’s Office will make the final charging decision.