Military officials alerted police in September that Card had been hospitalized after exhibiting erratic behavior and that he still had access to weapons.
Authorities knew Maine shooter was a threat but felt confronting him was unsafe, video shows wokv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wokv.com Daily Mail and Mail on Sunday newspapers.
Videos show police in Maine feared that confronting an Army reservist in the weeks before he killed 18 people in the state’s deadliest mass shooting would “throw a stick of dynamite on a pool of gas."