A 67-year-old shooting suspect is in custody. Authorities also found a suspicious package at the site. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/3jB3VS9 WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #WorldNewsTonight #GregoryPaulUlrich #AllinaClinic