About 9 p.m., police went to a residence in the 900 block of Princeton Road. The victim was taken to a hospital, where he later died.
Police did not suspect foul play, but the investigation was continuing pending autopsy results, according to a news release.
They asked anyone with information to call the Criminal Investigation Division at 423-434-6166. To remain anonymous, call Crime Stoppers at 423-434-6158. To send a confidential tip, text 423JCPD and the tip to 847411 (TIP411) or visit www.citizenobserver.com. Messages may be emailed to [email protected]