TEN-MINUTE PLAY - A historian specializing in political assassinations receives an anonymous package containing the actual revolver that Charles Guiteau used to kill President James Garfield over a century ago, along with a cryptic note. As the professor and his grad student debate who may have sent the package and why, the academic exercise curdles into something far more devious when they realize its arrival coincides with a heavily guarded VIPs visit to campus that very night.