A ʻohe pau ka ʻike I ka halau hoʻokahi (All Knowledge Is Not Learned in Just One School)

McGarrett and the team investigate when a deadly hit-and-run involves a driverless car carrying heroin, and what could be a new means for delivering drugs. Also, Tani and Quinn are stuck with a pair of YouTubers who are brought on a ride-along with Five-0.