Two wealthy, reclusive brothers, under the care of their niece Elsa Carson, guard their personal affairs with vigilance and closely monitor Elsa's activities. When one brother, Henry Carson, is murdered, all household members, including his brother, sister, and servants, become suspects. Elsa teams up with private detective Jim Landis, whom she's falling for, and Jim seeks assistance from seasoned detective Paul Bernard.
The Dark Hour
Detectives delve into the murder of a wealthy elderly man, uncovering a web of blackmail and threats that lead them to a complex network of suspects, including those closest to the victim within his own family.