Father of toddler killed in Erie mass shooting says reported gunman never seemed distressed or out of the ordinary

The man who killed eight people, before turning the gun on himself, in a mass shooting in a home in Erie, Pennsylvania, on Friday was a grandfather who had not shown signs that he was capable of such violence, according to people who knew the shooter.

A man whose toddler was among those killed said on Sunday that the man never seemed distressed or out of the ordinary, the Associated Press reports.