U.S. Army Sgt . The Pentagon said the soldier was killed in a roadside bomb attack on Saturday while conducting combat operations against Islamic State militants near Mosul, Iraq. Edwin , who suffered from mental disabilities , left home at 18 to live with his girlfriend . Robert recently learned his brother and the girlfriend were held captive . They have reunited and Robert hopes to care for his brother from now on .
U.S. Army Sgt . Robert Sanabria had n't seen his brother , Edwin , since 1999 . Edwin , who suffered from mental disabilities , left home at 18 to live with his girlfriend . Robert recently learned his brother and the girlfriend were held captive . They have reunited and Robert hopes to care for his brother from now on .