By Ivan G. GoldmanTommy Morrison, a formidable heavyweight of the 1990s, died Sunday night at the age of 44, a close friend reported Monday. He compiled a pro record of 48-3-1 (42 KOs) with victories over Carl “The Truth” Williams, Joe Hipp, and James “Quick” Tillis. Morrison’s professional boxing career ended for many years when he tested positive for HIV in 1996 in Nevada. At several points in the contest, Morrison turned his back and walked to another part of ring to set up again. Morrison made millions during his pro career, and no doubt would have made many more millions if he hadn’t been forced out of the sport.