An Alabama couple charged with sexual torture is accused of assaulting a man renting a room in their home with a metal pole and a garden hose, officials said.

Calhoun County authorities said 34-year-old Dustin Lee Bragg and 49-year-old Barbie Gordon Vaughn of Ohatchee were jailed Wednesday without bond.

Chief Deputy Matthew Wade said the couple posted an online advertisement offering a bedroom for rent, and a homeless couple moved in.

Wade said the landlords and the man got extremely drunk, and he fell off a porch into dog feces. Wade said the couple then sexually assaulted the man while washing him off.

Wade said the man was taken to a hospital Friday, and he's hospitalized in critical condition.

Court records aren't available to show whether Bragg and Vaughn have lawyers.