Nashville mother fights for answers in several unsolved killings, including her son's death outside nightclub

A Nashville mother, Jamie Bargatze, is seeking answers in three unsolved killings, including her son Nate Garvin, who was shot outside a nightclub in 2022. Her cousin Chris Walton was killed during a 2000 home invasion, and Nate's friend Armondo Smoot was gunned down in 2015. Metro Nashville Police's Cold Case team is investigating, and a $10,000 reward is offered for information in Nate's case.