A shark expert has spoken about the chilling final moments of teen baseball star Cameron Robbins and the likelihood of a shark attack, after he jumped off a boat in the Bahamas on a graduation trip and disappeared.
Kevin McMurray runs a site called trackingsharks.com, which collects information and people's stories on shark attacks and bites across the globe.
He took a look at the last moments Cameron Robbins, 18, was seen alive on a high school graduation trip in the Bahamas on May 24.
