MISSING PERSON
CASE #: 2025-101
Leonard J. Mercury
Also Known As:
Leonard Cummins or John Cummins
Status:
Open
Date of Last Contact:
Date of Last Contact:
Jurisdiction:
Missing From:
Gardner, MA
Summary:
Leonard Mercury was last seen leaving Heywood Hospital in Gardner, MA at 2 a.m. on Oct. 31, wearing hospital clothing and no shoes. He is in need of serious medical attention and may be disoriented, police said.
Vital Statistics
Circumstances of Disappearance:
Officer said Mercury broke a window and jumped out from the second story of the hospital. He was headed in the direction of a nearby bike path wearing hospital clothing and no shoes, police say. K-9 unit tracked his scent to the edge of a lake. Mercury's wife said the Gardner Police Department’s efforts to look for her husband were initially intensive, with ground searches, K9 units and sonar sweeps, but have “tapered off” as the days have worn on. Wife has since received tips from three people who believe they saw a man matching Mercury’s description in three locations in Worcester. One person said he was asking for money and living in the woods. They did conduct another search of this area and did not find Mercury or any further clues.
Additional Details:
Anyone with information or who sees him is encouraged to contact the Gardner Police Department at 978-632-5600, Westminter police at 978-874-2117, or to call 911. Notices on the Gardner and Westminster police Facebook pages have advised anyone who spots Mercury not to approach him and to call police immediately. GoFundMe to assist family in affording further PI work: https://www.gofundme.com/f/help-find-leonard-mercury-private-investigator-fund
Case Last Updated:
Timeline of Events
PI meets with Gardner Police
PI continues search
Possible sighting at Stop and Shop (Week of Nov 10-14, specific day unsure)
PI discovers what he believed were hospital socks close to where the dog trail previously ended
Private Investigator hired and investigates woods
Officers informed Leonard's wife that he was missing
Leonard was last seen at Heywood Hospital
Mercury and his wife have an argument where police are called and Mercury is placed into a Section 12 mental health hold at Heywood Hospital
Mental health condition flared after a gathering on this date
Associated Persons
Nicole L. (Spouse) - Living
Family Tree
Why is this important?Missing person
Father
Mother
Paternal Grandfather
Paternal Grandmother
Maternal Grandfather
Maternal Grandmother
Paternal Grandfather's Mother
Paternal Grandfather's Father
Paternal Grandmother's Mother
Paternal Grandmother's Father
Maternal Grandfather's Mother
Maternal Grandfather's Father
Maternal Grandmother's Mother
Maternal Grandmother's Father
Paternal Grandfather's Mother
Paternal Grandfather's Father
Paternal Grandmother's Mother
Paternal Grandmother's Father
Maternal Grandfather's Mother
Maternal Grandfather's Father
Maternal Grandmother's Mother
Maternal Grandmother's Father
Paternal Grandfather
Paternal Grandmother
Maternal Grandfather
Maternal Grandmother
Father
Mother
Missing Person
Missing Person
Case Content Disclaimer: The details on this case page are sourced from numerous locations to include family, friends, news postings and government public releases. Solve the Case, Inc. does not guarantee the accuracy of any content as case pages are living documents that frequently update as case details expand.


