The family of a missing 30-year-old East Helena man is offering a $1,000 reward for information that leads to his return.

Darrel Dullum was last seen early Saturday. Officials say surveillance video shows him leaving the Eagles club in East Helena at 2 a.m., but he did not get into his vehicle. Family members and searchers on the ground and in helicopters have been unable to locate him. He did not report to work on Monday.

Jerry Dullum says officials have not found any evidence of foul play in his son's disappearance, but he's not ruling anything out.

Lewis and Clark County Sheriff Leo Dutton has also listed the case on Crime Stoppers, where a reward is also offered.

Dutton says, "Searches are generally complicated in just themselves, because if you knew where they were, you would go find them, but they are divided up in areas, sectioned off into grids, and then it takes personnel to go out and look. Any time that you have personnel out exposed to the elements, especially in 15 below weather, they wear out fast, but they were out there for nine hours. His family is out there. They don't have any piece yet, and that's what we need. We need closure. We need to find him."

The sheriff's office is urging anyone with more information to call the sheriff’s department at 447-8293.