The person at the center of this case
John Gary Monroe
Cold Case · Open
31 years waiting · since 1994
JOHN GARY MONROE
Justice for John Gary Monroe — the trail went cold in 1994, but the truth hasn't.
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Key leads to think about
🎯
suspect
Lead #1Who murdered John Gary Monroe at the campsite, and were there multiple perpetrators?
🔍
evidence
Lead #2What physical evidence was found at the crime scene that could identify the killer?
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witness
Lead #3Did the hikers who discovered the body observe any suspicious activity or individuals in the area?
John Gary Monroe, a 43-year-old customer service representative from San Antonio, Texas, was murdered in Big Bend National Park between October 30 and November 2, 1994. His body was discovered at a campsite by hikers on November 2, but the identity of his killer or killers remains unknown. The FBI continues to seek information about this decades-old murder, offering a $25,000 reward for leads that could identify and convict those responsible.
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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.
⏰
timeline
Lead #4What occurred during the three-day period from October 30 to November 2 that led to Monroe's death?
💡
clue
Lead #5Why was Monroe camping alone in Big Bend, and did he have any known conflicts or associations that might explain the murder?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Murder Victim Big Bend National Park, Texas October 30 to November 2, 1994 The FBI's El Paso Field Office is seeking the public's assistance in identifying the individual(s) responsible for the murder of John Gary Monroe. Monroe entered Big Bend National Park in Texas on October 30, 1994.
On November 2, 1994, Monroe’s body was discovered at a campsite in Big Bend National Park by a group of hikers. Remarks: John Gary Monroe had ties to Houston, Texas, and prior to his death resided in San Antonio, Texas.
Timeline of Events
👁️
1994-10-30
Monroe enters Big Bend National Park
John Gary Monroe entered Big Bend National Park on October 30, 1994
🔍
1994-11-02
Body discovered at campsite
Monroe's body was discovered at a campsite in Big Bend National Park by a group of hikers on November 2, 1994
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:October 30, 1994
Last Updated:June 7, 2026
Up to $25,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:October 30, 1994
Last Updated:June 7, 2026
Up to $25,000 Reward
For information leading to the resolution of this case