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Mary Fisher (wife), Brittney Fisher (daughter), Bobby Fisher (son)

The person at the center of this case

Mary Fisher (wife), Brittney Fisher (daughter), Bobby Fisher (son)

Case
#1182
SourceFBI WantedUpdated Mar 15, 2026
FBI, Scottsdale Police Department
Homicide · Open - Unlawful Flight to Avoid Prosecution
64 days waiting

ROBERT WILLIAM FISHER

Justice for Mary Fisher (wife), Brittney Fisher (daughter), Bobby Fisher (son) — the trail went cold in 2026, but the truth hasn't.

Start here

Key leads to think about

🎯
suspect
Lead #1

Fisher is physically fit, an avid outdoorsman and hunter with survival skills—where might he be hiding given his outdoor expertise and ties to New Mexico and Florida?

🔍
evidence
Lead #2

Fisher has a noticeable gold crown on his upper left first bicuspid tooth and may walk with exaggerated erect posture—distinctive identifying features that could aid recognition.

🚗
vehicle
Lead #3

What vehicle did Fisher use to flee Scottsdale, and has it been recovered or sighted?

Robert William Fisher is wanted for the April 2001 murders of his wife and two young children in Scottsdale, Arizona, followed by the deliberate arson of their home. Fisher, an experienced outdoorsman with military background, fled and remains at large despite extensive investigation. His whereabouts are unknown, though he has ties to New Mexico and Florida and is considered armed and dangerous.

Case
#1182
SourceFBI WantedUpdated Mar 15, 2026
FBI, Scottsdale Police Department

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More leads to consider

Beyond the top three above — each detail below could be the thread that pulls this case open.

📞
contact
Lead #4

Who were Fisher's known associates, and have any provided assistance or shelter since his disappearance?

💡
clue
Lead #5

Fisher is believed to be armed with high-powered rifles—has he attempted to purchase ammunition or firearms under an assumed identity?

Have information about any of these leads?

Even the smallest detail could be the key to solving this case.

Official wording

Source Narrative

Unlawful Flight to Avoid Prosecution - First Degree Murder (3 Counts), Arson of an Occupied Structure Caution: Robert William Fisher is wanted for allegedly killing his wife and two young children and then blowing up the house in which they all lived in Scottsdale, Arizona, in April of 2001. Remarks: Fisher is physically fit and is an avid outdoorsman, hunter, and fisherman.

He has a noticeable gold crown on his upper left first bicuspid tooth. He may walk with an exaggerated erect posture and his chest pushed out due to a lower back injury.

Fisher is known to chew tobacco heavily. He has ties to New Mexico and Florida.

Fisher is believed to be in possession of several weapons, including a high-powered rifle.

Timeline of Events

👤
2001-04-10

Family murders and house explosion

Robert William Fisher allegedly murdered his wife Mary and two children Brittney and Bobby, then set fire to their home in Scottsdale, Arizona.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:April 10, 2001
Last Updated:May 11, 2026

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Case Information

Incident:April 10, 2001
Last Updated:May 11, 2026