sentences:  Müncheberg died of wounds after an engagement in his Bf 109 G-6 ("Werknummer" 16 381) on 23 March 1943 over Tunisia when his 135th victim, a USAAF 52nd Fighter Group Spitfire exploded in front of him after a close-range burst of cannon fire, incapacitating Muncheberg's aircraft.The Spitfire was piloted by Captain Theodore Sweetman.Captain Hugh L. Williamson, who was also shot down in the engagement, later stated that he thought Sweetmann had deliberately rammed Müncheberg's aircraft.