Utah canyon BASE jump kills 2, including extreme athlete Andy Lewis

A BASE jumping accident in a Utah canyon killed two people, one of them a daredevil athlete known for performing onstage with Madonna at the 2012 Super Bowl.

​ A BASE jumping accident in a Utah canyon killed two people, one of them a daredevil athlete known for performing onstage with Madonna at the 2012 Super Bowl. Read More Breaking News, Latest News and Videos | CNN