Rocky's Birthday: A Celebration of Devotion and Persistence

"I don't think I could have made it without Yvonne," Joe says. "It is an incredible display of devotion and perseverance from a man who's not just a police officer, but a brother and a survivor." The case has been unsolved since the 1970s when two young men were found dead in their car after being shot to death by gang members. Police are still looking for anyone with information that could help solve the murders.