Christopher Robin
In 1996, at age 57, he was killed by a man named Christopher Robin Hatton at the architect's home in the 4200 block of Military Road NW. Christopher Robin Hatton was supposedly a close acquaintance of Roy Mason. A month after the slaying, the killer was still on the run and hunted by the police. Christopher Hatton, in a drug-induced rage and demanding money from Mason, bludgeoned Mason with a hammer twenty-five times (per the autopsy). Christopher Robin Hatton was sentenced to fourteen years for the murder of Roy Mason.