Former U Maryland econ major turned porn actor, Stephen Clancy Hill, attacked three co-workers with a katana, killing one and wounding the other two. Hill ran from the studio with the sword and held off L.A. SWAT for hours before either leaping or falling off of a cliff to his death (possibly after being tasered).
While a senior at University of Maryland, Hill was convicted of threatening a teaching assistant with a handgun (demanding an “A”) and served two years in prison.