PORT ORCHARD — A felony arrest warrant has been issued for Eli M. Gregory, 18, for first-degree murder involving the Tyrone Sero murder investigation, the Kitsap County Sheriff’s Office announced Monday afternoon.

Gregory is described as a white male, 6-foot-5, 150 pounds, with brown hair and brown eyes. He is typically found in the rural South Kitsap or Key Peninsula areas, officials said in the law enforcement bulletin. Gregory should be considered armed and dangerous.

Anyone with information about the location of Gregory is asked to call 911. KCSO emphasized that he should not be contacted.

Those wanting to remain anonymous can make a tip at CrimeStoppers.com.