One West Waikiki - Season 2

Holli and Mack become suspicious of a Los Angeles police officer who arrives in Honolulu to track a serial killer.

Holli is charged with negligent homicide after her car is identified as the vehicle that killed a pedestrian.

Dr. Holliday and Mack are enjoying a day off on the beach until they uncover a grave with human bones in it. Mack goes under cover with an Australian dance troupe to investigate counterfeiting and murder.

At a class reunion, Mack's wealthy friends start dying like flies.

The key to a bookie's safe-deposit box is in the medical examiner's office with his dead girlfriend.

Several people have motives for killing a terminally ill woman.

A student working on a construction job is murdered after discovering an artifact on a work site.

An escaped convict shows up looking for the autopsy records of her husband, whom she was convicted of killing. She hopes the records will prove her innocence.

A smuggler's death leads Holli to czarist jewels.

Mack is to provide security for the U.S. Vice President when he learns that he's been poisoned and at the mercy of perpetrators who hold the antidote.

Holli has a nightmare in which she bungles a case, finds herself in debt, and looks to a bookie for a way out.

When a champion Japanese sumo wrestler dies in Hawaii, Mack and Holli investigate, but they're asked to team with Japanese partners. 

Holli investigates murders at a golf tournament in which she's competing, only to learn she's in danger of falling prey to the same person (or thing) that's killing the others.