Galesburg police say they're still searching for two men in connection with last weekend's fatal shooting of a 15-year-old boy.

The (Galesburg) Register-Mail reports police are looking for two 18-year-olds — one on first-degree murder and firearms charges and the other for possession of a firearm by a felon.

The Dec. 22 shooting killed Javon Butler, whose body was found in the backyard of a Knox County home.

Galesburg Police Lt. James Bradford tells the newspaper that investigators are "getting a multitude of tips" and they're checking "multiple locations" for the pair.

Anyone with information is asked to call police or Galesburg Crime Stoppers.