OKLAHOMA CITY - Ten men are arrested after another undercover sex sting near Lake Hefner. A couple of the men arrested are "repeat offenders." You might wonder why any of the men arrested would ever take a chance coming back out to Hobie Point, but they do. We talked to one of them in order to get some insight, but agreed to protect his identity in the process. . . . Many parents are concerned that this kind of adult activity is happening so close to where their children come to play.