Omicidio telecomandato

Stephen Caffrey and Gary Hershberger play two smart but spoiled college students named Justin Rowe and Cooper Redman who are confronted by one of their teachers named Professor Rusk who accuses them of stealing a copy of an upcoming test, and threatening to have them flunked or expelled. Fearing for their futures, they devise an elaborate plan to kill him in a parking garage while attending a lecture, which by coincidence is given by Lt. Columbo(Peter Falk) who takes charge of the crime scene, and comes to realize that the two "helpful" students are responsible, but just how and why will be the problem... Robert Culp makes his fourth appearance, but in a supporting role(though not as the killer). Fine episode with intelligent and clever writing elevating this one, with a memorable ending of the astonished students getting their deserved comeuppance from the underestimated Lt. Columbo.