The CID team blunder into a Drugs Squad operation that might implicate their colleague.
A caretaker is accused of shooting dead his rich employer. Is it an open and shut case?
An artisan baker is found dead. Is it a case of revenge or is the killer closer to home?
Professor T faces a macabre puzzle when a family is found dead in a grisly tableau.
When a prominent couple are found dead, is it a copycat crime or was the wrong man tried?
Professor T and the police race to find a sadistic arsonist before they strike again.