first to that developing story. investigators may have a break in the shooting death of colorado's prison chief. police are on the lookout for two white supremacists in connection with that murder. >> 47-year-old james lohr and 31-year-old thomas guoley. this is his photo. they are considered armed and dangerous with violent ten dens. the men are associated with the so-called 211 crew, the same prison gang that evan ebel belonged to. they were in frequent phone contact with ebel before the shooting. ebel died in a shootout with police. cops want to get to the people quick. they could provide very important information in the case. >> from what we understand these two guys could either be in texas or in nevada. we don't still have a motive for the, the first murder here which is sad. >> we have a couple of nicknames. one guy is called "the ghost" and the other is called "jimbo." catch up to the ghost and jimbo soon, right. >> by the way, they're not suspects. only suspect is evan ebel.