Unreleased Video of Missing Student Riley Strain Shows Him Walking Towards Bridge, Family Says

Strain has been missing since March 8 after departing a Nashville bar by himself The family of Riley Strain has seen unreleased video of the missing college student walking towards a bridge, they tell PEOPLE. "It was the last known video of Riley,” says his stepfather, Chris Whiteid. “It was good to see him.” Nashville police showed the family the video on Sunday night. The footage of Riley near a bridge helped piece together his path, but where he went next is still unknown, he says. “We’re looking for that...