PRINEVILLE, OR -- Police have released the name of the man whose body was found last week in Ochocco Creek as 64 year old Brian Lee Colbert. Prineville Detective Kathryn Bottoms says police knew Colbert. She says he was homeless and had a history of mental illness, drugs and alcohol. Bottoms says the autopsy found no evidence Colbert was robbed, was a victim of foul play or, had been in a struggle. She says lab test results and a final medical examiner report could take several weeks.