Murder in the Morgue

When a dead bride comes into morgue, her devastated financé comes into the morgue. Tru lets him to have some time alone with his loved one.
When Davis comes in, he's mad at Tru for letting the man near the body. He finds him removing the bullet from the body. Davis tries to call the security but the man shoots him. He shoots at Tru, but the dead bride asks for help right before the bullet hits Tru.
Tru has to find out who was the man, did he kill the bride and why was she killed, and ultimately she needs to save her life.