Hawaii Five-0 Episode 2.13 Ka Ho'oponopono

Five-0 investigates the death of a teenage girl, found murdered in her bed. After pursuing a number of leads related to her friends and family, they discover that the murder was filmed by a student who had been using laptops to secretly record people. Though the face of the killer was obscured, it's clear that the murder was a professional hit and finding out why this girl was targeted is the key to finding her killer. The only thing unusual about the girl's life is that her father is serving on a jury for a small construction-related civil lawsuit. McGarrett and the team figure out the case has far-reaching ramifications and replacing the father on the jury by killing his daughter, was the key to squelching the case.