Roger Glenn Palmer, 54, was found dead at his desk from a gunshot wound to the head at Immanuel and Associates, a warehouse on Executive Drive in Harrison Township, Michigan. The killing occurred in the early morning hours of Friday, October 11, 2024, when Palmer had arrived for his shift.

Surveillance showed a masked person arriving in a gray or silver SUV shortly after 5 a.m., entering the building before Palmer arrived just before 6 a.m., and leaving about 6:20 a.m. Investigators identified a suspect, 28-year-old former coworker Karl Marcellus Johnson of Southfield. A multiagency manhunt led to Johnson’s arrest on October 15; he was charged with first-degree murder and pleaded not guilty at his October 17 arraignment in 41B District Court. Bond was set at $5 million and a judge later bound the case over to Macomb County Circuit Court.

The case is now scheduled for arraignment in the higher court on June 24, 2025. Did anyone who worked at Immanuel and Associates or who was in the Executive Drive industrial park that morning see the gray or silver SUV or notice anything unusual?