"Bachman enrolled at Tulane University in the fall of 1975, but his time there was rocky and brief, ruptured by a horrific incident in January at the Sigma Chi house, just off campus. Although Bachman was not a member of the frat, he told Friedman he’d been hanging around the house with a friend from Elkins Park, a boy a year older named Ken Gutzeit. Suddenly, a man had appeared with a knife and slashed Gutzeit’s throat. “The word Jamison used was beheaded,” Friedman told me. According to news reports, Gutzeit was killed by a 25-year-old student librarian named Randell Vidrine. The two were said to have been feuding since the previous fall, after Vidrine called campus police on Gutzeit for eating a cheese sandwich among the stacks. (“I know it sounds incredible, but from what we understand they never argued about anything else,” a police spokesperson told a reporter at the time. “It was always about the sandwich.”) Gutzeit stumbled onto the frat-house steps and bled to death, surrounded by Bachman and some two dozen other witnesses. (A grand jury declined to indict Vidrine.)"
I looked into it...
The Times Shreveport, Louisiana 31 Jan 1976