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Case Description

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In the late hours of August 26, 2018, the life of 19-year-old Mark Diaz, a male resident of Holyoke, Massachusetts, was tragically cut short. On that Sunday, officers from the Holyoke Police Department were dispatched to 256 Maple Street following reports of gunfire. Upon their arrival, they discovered Diaz inside the residence, suffering from a gunshot wound. Despite immediate medical attention, he was pronounced deceased at the scene.

The investigation into the homicide revealed that a ...Read More

Victim Details

Mark Diaz

Male

Hispanic / Latino

Holyoke

MA

2018-08-26

19

Mark

Diaz

04/28/2026