Article Photos: Game 4 loss a painful one for Thunder's Kevin Durant 51/67

Oklahoma City's Kevin Durant (35) and Serge Ibaka (9) walk back to defend the final 0.7 seconds of regulation after Durant had a three-point shot blocked in the fourth quarter during game 4 of the Western Conference Finals in the NBA basketball playoffs between the Dallas Mavericks and the Oklahoma City Thunder at the Oklahoma City Arena in downtown Oklahoma City, Monday, May 23, 2011. Dallas won in overtime, 112-105. Photo by Nate Billings, The Oklahoman