Hawaii Five-0: Ma Ke Kahakai (Shore) / Season: 1 / Episode: 20 (2011)

McGarrett and Williams go on a leisure hike in the Ko'olau Range but results in McGarrett getting injured after finding a body with a gunshot wound. Meanwhile, after visiting their ailing aunt, Chin Ho reveals to Kono the exact circumstances behind his corruption allegations and ultimate HPD dismissal.