Here's a Full Breakdown of Everyone Who's Killed on I Know What You Did Last Summer

Harold is a sweet chef at the restaurant owned by Bruce. Though we don't get many glimpses into his personality, we know he's a brilliant cook who genuinely cares about Bruce and his daughters. When Lyla opens an occupied bathroom stall after recovering Doug's body (also in episode three), we see Harold sitting on the toilet with his brains smashed onto the wall behind him.