That's what did Lebron James in, leaving with 3:59 left in the game as the San Antonio Spurs went on a 31-9 run and beat the Miami Heat in Game 1, 110-95 on Thursday night in san Antonio.

The blamed culprit? The AT&T Center, where the air conditioning system malfunctioned and courtside temperatures climbed to over 90 degrees.

Game 2 is Sunday evening on ESPN 96.1; coverage begins at 7:00pm.