WASHINGTON (DC News Now) -- D.C. police are investigating after an 18-year-old man was shot and killed in Southeast on Saturday night. According to the Metropolitan Police Department (MPD), officers responded to the 3300 block of 10th Place SE for a reported shooting just after 11 p.m. There, they found Jose Walters, 18, of Southeast, suffering from a life-threatening gunshot wound. Police said he was not conscious or breathing. WATCH: Pentagon City mall closed after fights break out Medics responded and took Walters to the hospital; however, despite life-saving efforts from responders, he was pronounced dead there. Homicide detectives have taken over the investigation. As of Sunday morning, no arrests have been made, according to MPD. Police urge anyone with information to call (202) 727-9099 or text a tip to 50411. MPD offers a reward of up to $25,000 to anyone who provides information leading to the arrest and indictment of those responsible for a violent crime committed in the District. ...read more read less