Unsealed documents: Soldier obsessed with terrorism videos

Army Sgt. 1st Class Ikaika Kang holds an Islamic State group flag after allegedly pledging allegiance to the terror group at a house in Honolulu in this July 8, 2017, photo. (FBI/U.S. Attorney’s Office, District of Hawaii via AP, File)

HONOLULU — A Hawaii-based Army soldier was obsessed with videos depicting terrorism beheadings, suicide bombings and other violence and he watched them in his bedroom for hours every day, a confidential informant told agents who put a tracking device on the soldier’s car during an investigation that led to an indictment charging him with attempting to support the Islamic State group.