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Mark Greenlaw

Death by Force
Case Description
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In the quiet community of Peabody, Massachusetts, the life of 37-year-old Mark Greenlaw was brought to a violent and tragic end on February 18, 2017. He and a female companion, Jennifer O'Connor, age 39, were discovered deceased in the basement of a home at 19 Farm Avenue. Their bodies had been found wrapped in rugs and plastic. An investigation revealed that Greenlaw had been fatally shot, while O'Connor had been stabbed to death.

The grim discovery was made after a woman fled the reside ...Read More
Links to Additional Sources (14)
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  • Boston.com: Second suspect sought in Peabody double slaying
  • Authorities identify victims in gruesome Peabody killings; 1 taken into custody
    •     ...View 12 additional sources
    Victim Details

    Mark Greenlaw

    Male

    Peabody

    MA

    2017-02-18

    37

    Mark

    Greenlaw

    11/08/2025

    Forum Posts (1)
    Was anyone else struck by how terrifying it must have been for the neighbors in Peabody at the time ... ...Read More
    03/07/2024
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