A teenager has died after being found unconscious in the water at Glenelg beach in Adelaide. The 15-year-old boy, from suburban Goodwood, was pulled from the water near the Glenelg jetty at about 4.30pm on Monday. Police and lifeguards performed CPR but he could not be revived. Police say there are no suspicious circumstances but have asked for anyone who saw the teenager in difficulty in the water to come forward. It’s the second death at the popular seaside location in little more than a week.