Police in Killeen are searching for a young man they say may have information pertinent to a murder investigation.

Detectives believe Eric David Madden may have witnessed the death of Robert Byrd Jr, who was gunned down in the 2800 block of Tucker Drive on Monday, November 9, 2015.

Anyone with information about Madden's possible whereabouts or the November shooting are asked to contact Crime Stoppers at 254-526-TIPS (8477) or online at www.bellcountycrimestoppers.com.

Information may also be submitted via text along with the word BELLCO to 274637. All information is anonymous and confidential.