4 Moments From "Ka No'eau" - Hawaii Five-0 S5 E4

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives.

1. "Ka No'eau" - Hawaii Five-0 S5 E4

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives. Meanwhile, Chin puts his career on the line to help Danny get the money he needs to save his bother's life, on HAWAII FIVE-0, Friday, Oct. 17 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured (L-R) Chi McBride as Lou Grover and Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

2. "Ka No'eau" - Hawaii Five-0 S5 E4

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives. Meanwhile, Chin puts his career on the line to help Danny get the money he needs to save his bother's life, on HAWAII FIVE-0, Friday, Oct. 17 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured Daniel Dae Kim asChin Ho Kelly 2014 CBS Broadcasting, Inc. All Rights Reserved

3. "Ka No'eau" - Hawaii Five-0 S5 E4

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives. Meanwhile, Chin puts his career on the line to help Danny get the money he needs to save his bother's life, on HAWAII FIVE-0, Friday, Oct. 17 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured (L-R)Timothy V. Murphy as Nick Mercer/Valentine and Alex O'Loughlin as Steve McGarrett 2014 CBS Broadcasting, Inc. All Rights Reserved

4. "Ka No'eau" - Hawaii Five-0 S5 E4

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives. Meanwhile, Chin puts his career on the line to help Danny get the money he needs to save his bother's life, on HAWAII FIVE-0, Friday, Oct. 17 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured (L-R) Grace Park as Kono Kalakaua, Alex O'Loughlin as Steve McGarrett and Daniel Dae Kim as Chin Ho Kelly 2014 CBS Broadcasting, Inc. All Rights Reserved