Ironside (Raymond Burr) is invited to conduct a criminology seminar at a college where a sniper is lurking somewhere on campus. It turns out that the sniper is one of the seminar students, who anonymously issues a challenge to Ironside to identify him before he commits the "perfect crime." Clearly inspired by the "Texas Tower" slayings of 1966, the events in this episode are also disturbingly similar to the sporadic outbursts of campus carnage in the late 1990s. ~ Hal Erickson, Rovi