Friend: Shooter Had Fixation on ‘Voice’ SingerFriend: Shooter Had Fixation on ‘Voice’ SingerORLANDO, Fla. (AP) — A friend of the gunman who shot "The Voice" singer Christina Grimmie after an Orlando concert says his friend had developed a fixation on her within the last year.Associated Press-BismarckAssociated Press-Bismarck