A vulnerable, elderly man sparks an island-wide search for answers, a roadside stop uncovers a lethal switchblade, and airport officers track suspicious luggage.
The drugs unit arrest a man on cruise ship in a major bust, there's a mystery, a missing phone at the golf course, and the police are on hand to assist at a tourist bike crash.
A haul of suspected cannabis plants is found at a residential home, stolen bike parts are discovered in a derelict hotel, and dogs sniff out drugs at the airport.
Miss Skerritt has an aggressive detainee in custody, Detective Akle is taking care of a deceased loved one, and the mystery of an abandoned crashed car is solved.
The drug squad intercept a package containing suspected substances, and the forensic team move in to investigate. PC Holly encounters issues as a newly qualified driver.
A double fatal shooting leads to an island-wide search for evidence, an elderly man has collapsed on the roadside, and a makeshift machete is found amongst squatters' belongings.
An island-wide operation targeting antisocial behaviour uncovers drugs in a park, a man with outstanding warrants is pursued, and we learn that PC Miss Skerrit is leaving the force.
A suspicious package leads to the arrest of a man at the cruise ship terminal. Plus a double bike collision involving two sets of tourists and a medical emergency at a street festival.
