Justin Cosby

Justin Cosby grew up in Cambridge and graduated from Cambridge Rindge and Latin School in 2005. Those who knew him remembered a young man who was often willing to lend a hand to neighbors and friends and who was rooted in his family and local community.

Born June 13, 1987 (listed in a published funeral notice), Justin spent his life in the Cambridge area and was known to relatives and classmates who spoke of his generous, open-hearted nature. In accounts published at the time, neighbors and friends recalled everyday kindnesses — small acts that made him a familiar presence in his neighborhood.

In mid-May 2009 Justin was shot at the Kirkland House dormitory at Harvard University; press coverage from the period reports the shooting took place on May 18, 2009 and that he later died in hospital. The circumstances of his death received broad local attention and prompted conversations in the Cambridge and Harvard communities about safety and youth violence. Several reliable contemporaneous news reports and public records cover those events without diminishing the fact that the public record represents the loss of a real person with family and friends grieving his absence.

Justin is survived by close family members named in the funeral notice published by the Boston Herald/Legacy (including his mother Denise Cosby, father Dale Cotman, and sister Shenita Cosby), and by many friends and neighbors who left condolences and memories at the time of his funeral. Funeral arrangements were handled by A.J. Spears Funeral Home, with services held in Boston and interment noted in Richmond, Virginia.

While some public records emphasize the events surrounding his death, Justin’s life — as recalled by those who knew him — centered on family, neighborhood ties, and the small acts of kindness that make someone beloved in their community. This page honors him as a person first and foremost, remembering the human connections that remain after his passing.