A Warm Mineral Springs man is facing charges for allegedly stabbing his roommate.

Sarasota County Sheriff’s officials said 39 year old David C Stupp was arrested on Friday in what they call the “unprovoked” attack on his roommate. Witnesses told investigators that the roommate was sitting on their porch when Stupp started yelling at him, punched him in the face several times, then got a large knife and stabbed his roommate. Investigators said 60 year old Anglo Olivero was flown to a St Petersburg hospital in critical condition. Stupp admitted to the attack and was booked into the Sarasota County Jail for Attempted Second Degree Murder.