A shipping executive is murdered and Casey goes undercover as the dead woman's niece.

A young girl is found in a state of shock, and Casey wants to find out why.

Casey becomes involved with the personal problems of the mother and daughter she is assigned to protect.

A philandering songwriter is murdered.

The bankbook of a dead college basketball player indicates a possible involvement with racketeers.

Casey searches for a woman who thinks she has killed her husband.

Casey goes undercover as a wealthy socialite to investigate a series of jewel robberies.

Casey goes undercover as a nightclub photographer.

A shoplifting investigation uncovers a "murder for hire" outfit.

A man is falsely accused of robbery.

Casey investigates an illegal-weapons racket.

An Army officer is driven to violence by his ex-wife.

A teenage drug addict is the key to busting a narcotics ring.

Casey suspects that a boxer was drugged before his big fight.

A movie star's chauffeur is suspected of stealing a necklace.

Casey investigates art swindlers.

Casey poses as an accident victim who was carrying stolen money.

Casey recalls her first case - looking for stolen gems at Coney Island's amusement park.

Casey investigates a series of threatening phone calls made to a woman.

Casey acts as bait in order to catch a mugger.

Casey investigates a high-society gambling syndicate.

Casey is suspicious when a teenager confesses to her own father's murder.

Casey moves into a rooming house to solve the murder of a sailor.

Casey searches for a Greenwich Village artist who has abandoned his family.

A policeman is accused of stealing $10,000.