The Berks County sheriff is asking for help tracking down a man wanted in a violent home invasion.

Omar Caraballo tied up a homeowner and assaulted that person's son during a home invasion in Lower Heidelberg Township in December 2006, and Caraballo hasn't been seen since, officials said.

Caraballo stands 5 feet, 10 inches tall and weighs 195 pounds. His last known address was in the 300 block of Lacawanna Street in Reading.

If you know anything about Caraballo's whereabouts, call the Berks County Sheriff's Department at 610-478-6390.

You can find more of Berks County's "most wanted" on the sheriff's department's website.