One of the four suspects arrested for the murder of Joshua Larkin says he was forced to shoot and kill Larkin. Justin James told investigators that Jonathan Bierhalter held a gun to his head ordering him to shoot Larkin. Both James and Bierhalter are charged with murder and tampering with evidence. Two others, James Alex Jones and Rodney Allen Blankenship are charged with tampering. Larkin has been missing for three years. The search for his remains continues.