Investigators say William Bradford Bishop, Jr brutally murdered his wife, mother and three sons aged 5, 10 and 14 at their home in Bethesda, Maryland, near Washington on March 1, 1976.
Dubbing him a "family annihilator," they say he was last seen a day later further south in North Carolina, where he is believed to have buried his victims' remains in a shallow grave and set them on fire.
Describing Bishop as a "highly intelligent" former State Department employee, the Federal Bureau of Investigation is offering a reward of up to $100,000 for information leading directly to his arrest.
"There is no indication that Bishop is dead," special agent Steve Vogt was quoted as saying on the FBI website.
"If Bishop is living with a new identity, he's got to be somebody's next-door neighbor."
In the hopes of tracking down the now 77-year-old, the FBI has issued photos of an age-progressed bust, warning he could be hiding in plain sight.
"When Bishop took off in 1976, there was no social media, no 24-hour news cycle," Vogt said. "There was no sustained way to get his face out there like there is today. And the only way to catch this guy is through the public."
"Don't forget that five people were murdered," he said. "Bishop needs to be held accountable for that.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
