Pc Sally Roberts, 28, a neighbourhood safety officer in Croydon, was riding the jet-ski with boyfriend Andrew Freeman off Mombasa in the hope of seeing dolphins when they were swept off the craft by a freak wave. At an inquest in Worthing, where the couple lived, Mr Freeman said: "We were both in the water, and I was trying to help Sally get on to the other jet-ski [belonging to an instructor]. Then I looked up and saw the jet-ski we had just fallen off being swept towards us."