Police have released new pictures of a vehicle believed to be used by the gunman in the Oheka Castle shooting.

The pictures show an older model, light-colored Jeep Grand Cherokee at the Huntington estate.

Police are searching for whoever shot owner Gary Melius in the head while he walked to his car on the castle grounds at around 12:30 p.m. on Feb. 24.

Detectives say that the Jeep was last seen heading eastbound on West 11th Street in Huntington Station.

Suffolk County Crime Stoppers is offering a cash reward of up to $5,000 for information that leads to an arrest. Anyone with information is asked to call Crime Stoppers at 1-800-220-TIPS.