Quincy races against the clock to confirm that the skull of an apparent murder victim is that of a union leader who had disappeared two years earlier.

After a racing car accident proves fatal for a former Grand Prix driver, Quincy's autopsy brands the crash a possible homicide.

After a teenager dies from taking a seemingly harmless pill, Quincy sets out to shut down the highly dangerous, but legal, trade in ‘look-alike' drugs. He tries to find out why it is legal to make such pills and concentrates on closing down a small, local shop that sells the pills.

When a young mother suffers from a nerve disease, Quincy fights the drug companies and the government to get her the medication she needs.