The shooter, who appeared to choose his victim randomly, later posted footage of the killing on Facebook. ​Facebook issued a public statement Monday, saying it received a report about the video containing the shooting nearly two hours after it was posted. But some social media experts, including Kurasawa, say Facebook relies too heavily on users to police violent content. Facebook said in a statement that it is reviewing its reporting practices to ensure the quickest possible response to remove violent content. (Associated Press)With close to two billion registered Facebook users, "there is literally not enough people to moderate that content," Morrison said.

Source: CBC News April 19, 2017 09:00 UTC