SULLIVAN COUNTY, Tenn. -

Two men are out of jail on bond after deputies accused them of kidnapping, assaulting, threatening to kill their 75-year-old uncle.

The Sullivan County Sheriff's Office arrested Mike Castle and Gary Castle.

They're both charged with aggravated domestic assault. Mike Castle is also charged with especially aggravated kidnapping.

Gary Castle faces a  charge of facilitation of especially aggravated kidnapping.