The person at the center of this case
John Bui Tran
Missing Person · Open
21 years waiting · since 2005
JOHN BUI TRAN
Justice for John Bui Tran — the trail went cold in 2005, but the truth hasn't.
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Key leads to think about
🔍
evidence
Lead #1What happened to Tran's bicycle and dark-colored backpack after he disappeared?
👁️
witness
Lead #2Who else attended the party on Mitchell Street on April 2, 2005, and what did they observe?
⏰
timeline
Lead #3Why did Tran leave the party, and did anyone see him depart or encounter him afterward?
John Bui Tran, a 28-year-old Vietnamese-American college student, disappeared on April 2, 2005, after attending a party on Mitchell Street in Randolph, Massachusetts. He was last seen carrying a dark backpack and riding his bicycle, and has not been located despite investigation by the FBI Boston Division, Randolph Police, and Boston Police. The case remains unsolved with a $10,000 reward offered for information leading to his whereabouts or remains.
Case
#175
FBI Boston Division, Randolph Police Department, Boston 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.
💡
clue
Lead #4Given his routine blood donations and regular bicycle use, did anyone notice changes in his patterns or see him in the weeks before disappearance?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
April 2, 2005 Randolph, Massachusetts The Federal Bureau of Investigation's Boston Division, the Randolph Police Department, and the Boston Police Department, are investigating the suspicious disappearance of John Bui Tran and asking for the public’s assistance in locating him or his remains. Tran was last seen on April 2, 2005, at a party on Mitchell Street in Randolph, Massachusetts.
Remarks: Tran moved from West Covina, California, to Dorchester, Massachusetts, in the summer of 2004 to attend Quincy College on a part-time basis. He majored in liberal arts with the goal of writing screenplays for movies and television.
He lived on Church Street in Dorchester and was employed at a pet supply store in Quincy. Tran routinely donated blood and was often seen on his bicycle, carrying a dark-colored backpack.
Tran is a naturalized United States citizen.
Timeline of Events
📍
2004-06
Relocation to Massachusetts
Tran moved from West Covina, California to Dorchester, Massachusetts to attend Quincy College part-time
👁️
2005-04-02
Last Sighting
Tran was last seen at a party on Mitchell Street in Randolph, Massachusetts, carrying a dark backpack and on his bicycle
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:June 1, 2004
Last Updated:October 22, 2026
Up to $10,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:June 1, 2004
Last Updated:October 22, 2026
Up to $10,000 Reward
For information leading to the resolution of this case