The Perfect Murder

A Sunday school teacher is shot through her kitchen window; evidence and anonymous handwritten letters lead police in the wrong direction.

A mother is killed in her bedroom, and her teenage daughter confesses to the crime.

A 24-year-old is found stabbed to death on a tennis court; detectives learn of a letter revealing the truth.

In Santa Barbara, Calif., 27-year-old Jarrod Davidson is found shot to death outside his apartment with a potted plant next to him.

Bill McLaughlin, a 55-year-old millionaire, is shot dead in his mansion; keys are found in the door which indicate a killer in his close circle; it takes detectives 15 years to get to the bottom of this twisted case.

A woman dies of antifreeze poisoning in Massachusetts and after police rule out suicide and accidental ingestion, they turn to her husband.