Substitute TI

A remarried couple are murdered in a bizarre case.

Organs and pieces of corpses repeatedly disappear.

The murder weapon mysteriously goes missing.

The time of the murder cannot be reconciled.

The clues all point to a property dispute.

A real estate agent, a doctor, a hotel lobby manager, a department store sales clerk, a street thug: who is the killer hiding behind it all?

What kind of earth-shattering crime will this seemingly impossible method give rise to?

Substitute!