Quincy doesn't believe Monahan's theory that a teenager pushed his pregnant girlfriend to her death. Kenneth Watson: Charles Aidman. Monahan: Garry Walberg. Jeff Cavanaugh: Bill Beyers. Asten: John S. Ragin. Lorraine Watson: Dolores Mann. Sam: Robert Ito. Cathy Watson: Jennifer McAllister. Cavanaugh: Jack Rader. Mrs. Cavanaugh: Mimi Cozzens. Dr. Maslin: Paul Richards.

Three deaths due to food poisoning are linked to a football stadium where a big championship game is due to take place. Quincy has three days to find the source before 90,000 spectators come to watch and are put in jeopardy.

Mr. & Mrs. Estes have baby twins and with Bill Estes working all day Madeline is finding it harder and harder to look after the two boys. One night one of the twins dies suddenly in its sleep. All the medical and police personnel involved thinks that the baby died from SID (Sudden Infant Death) Syndrome, but a new, young and ambitious ME, Dr. Gauge, thinks that it was battered and calls in Lt. Monahan.

Bill, remembering how his wife was getting angry with the workload of looking after both babies begins to think that she could have killed their son.

A young boy, Jeffrey, dies when he falls from a building, after being chased in there. After the autopsy a doctor turns up wanting to have the brain. Jeffrey had Tourette's Syndrome and the doctor wants to try and find out what causes it and how to cure it. This is the only way he can research it as the drug companies don't think they could make enough money to make it worth their while.