Ep 4. 3,000 Crooked Miles to Honolulu

In Hawaii Five-0 season 4 episode 4, titled "3000 Crooked Miles to Honolulu," the team investigates the murder of a California detective who was working with Chin Ho Kelly (played by Daniel Dae Kim) to bring down a meth ring. The investigation takes them on a chase across several states as they try to catch the killers and bring them to justice.

As the team begins their investigation, they learn that the detective had been working undercover and was killed after his cover was blown. Chin Ho Kelly is determined to bring down the meth ring and seeks the help of his ex-fiance, Malia, who is now working as a nurse in California. Malia warns Chin that the meth ring is one of the most dangerous in the state and that he should be careful.

Steve McGarrett (played by Alex O'Loughlin) and Danny Williams (played by Scott Caan) travel to California to gather more information and to speak with the detective's partner. During their trip, they encounter several obstacles, including a car accident that almost derails their investigation. However, they persevere and are able to find a lead that takes them to a small town in Arizona.

Once in Arizona, the team encounters several individuals involved with the meth ring, including a corrupt sheriff who is working with the drug dealers. The team must use all their resources and experience to overcome the obstacles in their way and bring down the drug ring.

As the investigation intensifies, Chin Ho Kelly is faced with several difficult decisions, including putting his own life and the lives of those around him on the line to bring down the meth ring. The team must rely on their instincts and experience to catch the killers and bring them to justice.

Overall, "3000 Crooked Miles to Honolulu" is an action-packed, fast-paced episode that showcases the team's skills as they work to solve a difficult case. The episode is filled with twists and turns that will keep viewers engaged until the very end.