These Were the 13 Most Heartbreaking Headlines of 2015

In a truly tragic turn of events, a family lost their son in a hit-and-run accident just three months after they buried another son following another fatal car crash. The hit-and-run claimed the life of Michigan college freshman Ryan Tsatsos when he and a group of friends were walking back to their dorm after a night out early Sunday morning. In July, Ryan's older brother, Darryl, was killed in a car accident — they were the couple's only children.