brandon russell and devin arthurs.hread, tells me they had mixed feelings about the trip. once andrew arrived in tampa, tensions began to rise between the roommates. >> we had talked to andrew on wednesday, and he said, i'm ready to get out of here. devin arthurs is converted to islam, and he's spouting off all this stuff. >> i.c.sis stuff. >> he was listening to this jihadist stuff. >> andrew had only been down there a week and a half. >> he told his parents his roommateser to down an american flag and using it as a doormat. >> i said get out of there now. >> it was a temp job. >> he said no, let me stay a little while longer. devin came in and surprised them and shot both of them. it was like two days, you know, a difference in a life was two days. >> two years ago on may 19th, 2017, andrew was murdered. after spending a year in a psychiatric facility, his alleged killer, devin arthurs, is in jail awaiting trial. and brandon russell, the leader of atomwaffen, is serving a five-year prison sentence, convicted on charg

>> police responded to the hostage crisis and took 18-year-old devin arthurs into custody. there he confessed to a far worse crime. a double homicide. >> arthurs admitted he killed his two roommates, 22-year-old jeremy himmelman, and 18-year-old andrew wanstuck, who he describes as neo-nazis. >> when police arrived at arthurs' apartment, what they found was no ordinary crime scene. inside were neo-nazi decorations, hoards of white supremacist literature, and a framed photograph of oklahoma city bomber, timothy mcveigh. they also found the bodies of jeremy himmel man and an new onuschuck, both shot at close range with a semiautomatic weapon. police had no idea they'd just stumbled on the headquarters of a newly created new owe nazi hate group called atomwaffen. >> it's a terrorist organization, a neo-nazi organization. >> what's it called? >> atomwaffen division. >> arthurs told investigators he had a falling-out with his roommates who he identified as neo-nazis. >> i want to blow up refugee ships, they wanted to target blacks. these people, they were not just innocent people