A report of human remains found in a plastic bag has led to the arrest of a 19-year-old Grand Junction man. Grand Junction police announced Tuesday that Brian Cohee II, 19, faces a felony murder charge in addition to charges of tampering with evidence and tampering with a deceased body. Shortly after 7:30 p.m. Tuesday evening, the Mesa County Coronerâs Office identified the deceased man as Warren Barnes, 69, of Grand Junction. The death was ruled a homicide. Coheeâs arrest was preceded by a Monday afternoon call to the Grand Junction Regional Communication Center from someone who reported that they found what they believed to be human remains in a plastic bag at a residence. Police investigated and found the remains at one of the searched locations, according to a press release from GJPD.