Grayson Grady Ewell was 19 when he was shot on the evening of October 2, 2018, while riding north on North Clayton Street in Wilmington, Delaware. At about 7:25 p.m., a gunfire-detection alert sent police to the 200 block; officers found multiple spent shell casings but no injured person at the scene. Ewell arrived shortly afterward at St. Francis Hospital in a private vehicle with a gunshot wound and was pronounced dead soon after.

Investigators later identified Terrell S. Mobley as a suspect. Mobley was arrested on June 5, 2019, after police recovered a loaded Cowbray PM-11 9-millimeter handgun; a grand jury indicted him on first-degree murder, two counts of attempted murder, and related weapons charges. Prosecutors sought to present witness testimony that Mobley admitted firing the gun and had intended to shoot another person over an alleged drug debt, but a court barred evidence about the alleged debt and criminal relationships as too prejudicial.

If anyone knew Grayson, his movements that evening, or has information about the shooting, please share what is known.