The actor falls to death after police use stun grenades . Stephen Clancy Hill was accused of killing a coworker with a samurai - style sword . Attack was unprovoked , police said . Hill surrendered after two - hour standoff .
Porn actor falls to death after police use stun gun . Stephen Clancy Hill was accused of killing a coworker with a samurai-style sword . Attack was unprovoked , police said . Hill died after eight-hour standoff .