an update on the search for an escaped prisoner from arizona. cops downplaying reports that john mccluskey and his fiancee are the same couple that robbed a beauty shop in arkansas. the search for the fugitive couple has moved west again. they are focusing on western montana and southwest candidate today. they say this may be how they look now with mccluskey with black hair and a beard. the prison break in arizona raises a number of serious questions. why are convicted killers being housed in a nemedium security facility? brian todd investigates. >> reporter: an ominous warning about the arizona prison break