Was 18-Year-Old Who Jumped Off Cruise Killed by Shark?

The mystery deepens into what really took the life of the Louisiana high school graduate after he jumped off a tourist boat, reportedly on a dare. Eighteen-year-old Cameron Robbins was celebrating with classmates in the Bahamas when he jumped into shark-infested waters. There was speculation that a shadowy image might have been a shark. However, more experts are weighing in, saying they don't believe that a shark ended the 18-year-old's life. Inside Edition's Les Trent has more.