Take a good look at this photo.  This is 31-year old Robert Burshia.  He is classified as a "dangerous" inmate who escaped from a chemical dependency center in Butte.

He was serving time for numerous charges including three counts of Aggravated Assault, two Criminal Endangerment and one for Child Protection.

Burshia is described as a Native American male, black hair and brown eyes, 6-feet, two inches tall and weighs 220 pounds.