Complex sentence: After sneaking into the Monstars' locker room and being detected despite hiding in a locker and scorched as a result, Stan informs the Tune Squad that the Monstars stole the talent from the NBA players.
Split into simpler sentences: After sneaking into the Monstars' locker room, and being detected despite hiding in a locker. After being scorched, Stan informs the Tune Squad that the Monstars stole the talent from the NBA players.