After 31 years at-large, detectives in Wichita, Kansas hone in on the serial killer known as BTK.

After becoming infected with the virus that killed superstar Hannah Geist, Syd March must unravel the mystery surrounding her death to save his own life .

After multi-millionaire Ted Ammon is found bludgeoned to death at his East Hampton estate, the fingers point to his estranged wife, Generosa Rand, and her lover, an electrician named Danny…