Derrick Knight, 18, was reported missing after being last seen in Windsor Mill, Maryland, on February 19, 2026. He is described as a Black male with brown hair and brown eyes. The Baltimore County Police Department is the investigating agency; the National Center for Missing & Exploited Children lists his active poster under NCMEC case number 2079412 and NCIC number M668803201.

Stop Child Abuse and other missing-child alerts encouraged anyone with information about his whereabouts or any detail connected to the case to come forward, stressing that even seemingly small tips could be important. Public notices do not describe the circumstances before he was last seen, a direction of travel, or a reason for his disappearance—what is documented is the disappearance itself and the request for information.

If anyone saw Derrick, heard from him after February 19, 2026, or has relevant information, please contact the Baltimore County Police Department or submit a tip to NCMEC.