Barnaby Jones (1973)

S2E5 Trial Run for Death

A race car driver is discovered cheating on his wife by his brother-in-law, leading him to commit murder to conceal his affair. The driver’s father-in-law, convinced that rivals are responsible for his son’s death, hires Barnaby to look into the matter. As Barnaby digs deeper, he uncovers the tangled web of deceit and betrayal surrounding the case.