In the late spring of 1976, a young man named Robert 'Robby' McDonald was living in Sunset, Hawaii. On May 20th, the 22-year-old informed his roommate that he was heading out to visit a friend in Kahuku. He was last seen leaving his residence on Kanalani Place, driving his maroon 1970 Toyota pickup truck. At the time, he was dressed in a white t-shirt, green shorts, and yellow slippers, and was wearing a Seiko watch with a black face and a gold band. That was the last time anyone is known to have seen or heard from him.
A few days later, on May 25th, concern for McDonald's well-being grew when his Toyota pickup was discovered abandoned in the parking lot of Swanzy Beach Park. The discovery of his vehicle without any sign of its owner intensified the mystery surrounding his sudden disappearance. In the absence of concrete evidence, the local community was filled with speculation. Rumors began to circulate that McDonald may have been the victim of foul play, possibly murdered by two acquaintances in a dispute involving drugs.
In the years that followed, the case of Robert McDonald has remained unsolved, leaving a void for his family and friends. His parents, in their desperate search for answers, hired a private investigator who developed a theory that their son may have been on his way to collect a $1,500 debt when he vanished. Despite these leads and the ongoing investigation by the Honolulu Police Department, no charges have ever been filed in connection with his disappearance, and his whereabouts remain unknown. The official classification for his case is that of an endangered missing person, a reflection of the troubling and unresolved circumstances of his last known day. The story of Robert McDonald is a somber narrative of a young man who set out for a short drive and never returned, leaving behind a series of unanswered questions and a case that has puzzled investigators for decades.
Last Seen: May 20, 1976
