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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 - Federal Bureau of Investigation
Homicide · Open - Unsolved
184 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

Why did Fisher flee immediately after the incident, and where has he been hiding for over two decades?

🔍
evidence
Lead #2

What evidence links Fisher directly to the arson and murders of his family?

📍
location
Lead #3

Fisher has known ties to New Mexico and Florida—have these areas been thoroughly investigated?

Robert William Fisher is wanted for the April 2001 murders of his wife and two young children in Scottsdale, Arizona, followed by the arson of their family home. Fisher, an experienced outdoorsman and hunter, fled and remains at large for over two decades. His whereabouts are unknown, though he has ties to New Mexico and Florida and is believed to be armed with multiple weapons.

Case
#1182
SourceFBI WantedUpdated Mar 15, 2026
FBI - Federal Bureau of Investigation

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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.

👤
person
Lead #4

Fisher is physically fit, an avid outdoorsman, and heavily armed—could he be living off-grid in remote areas?

💡
clue
Lead #5

Fisher has a distinctive gold crown on his upper left first bicuspid tooth and walks with an exaggerated erect posture—these identifying features could aid recognition.

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 home explosion and deaths discovered

The Fisher family home in Scottsdale was found destroyed by fire. Wife Mary and children Brittney and Bobby were killed. Robert William Fisher was absent.

👤
2001-04-10

Robert William Fisher disappears

Fisher fled the scene and has remained at large since the incident.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:April 10, 2001
Last Updated:September 9, 2026

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Case Information

Incident:April 10, 2001
Last Updated:September 9, 2026