New photos show Voice star Christina Grimmie's deranged killer at her Orlando concert moments before he shot her dead - and the foil-covered bedroom where he plotted her murder. The deranged fan who shot dead Voice star Christina Grimmie was eerily pictured watching her perform from the back of a crowd before he killed her. James Loibl, 27, shot Grimmie twice in the head and chest after she performed at a concert in Orlando, Florida in June.