On November 1, 2013, a 63-year-old African American male named Marvin Knott was found deceased in Detroit, Michigan. His death was ruled a homicide. He was discovered in the city during a period that saw numerous violent crimes, and his case was subsequently logged by organizations dedicated to tracking unsolved murders and cold cases in the region. Despite the passage of time, specific details regarding the exact cause of death—such as whether it was the result of a shooting or other violence—have not been publicly detailed in available crime databases, though the incident is definitively categorized as a murder.
Law enforcement investigators have not reported any arrests in connection with Marvin Knott's death. Crime databases that track unsolved homicides in Detroit list the suspect information for this case as "unknown," indicating that no individuals have been formally charged or identified as the perpetrator. The case remains open and is considered a cold case, with police and cold case advocacy groups continuing to list his information in hopes that new leads might eventually emerge to identify those responsible.
There have been other individuals with the surname Knott involved in legal cases in Detroit in the years following Marvin Knott's death, including a widely publicized conviction of a man named Lamonn Knott for an unrelated murder and robbery, and a federal case involving an Elroy Knott. However, no evidence links these individuals or proceedings to the homicide of Marvin Knott. His murder stands as a distinct, unsolved investigation within the Detroit Police Department's records, leaving his family and the community without answers or justice for the crime committed in late 2013.