CRIME

Wisconsin man accused of locking woman in wooden box

  • This photo provided by the Marathon County Sheriff's Department in Wausau, Wis., shows Allen Jamroz, of Mosinee, Wis. Jamroz faces felony kidnapping and sexual assault charges after authorities say he locked a woman inside a wooden box with screws after using a stun gun to subdue her and forcing her to perform oral sex on him Dec. 28, 2016. (Marathon County Sheriff's Department via AP)

    This photo provided by the Marathon County Sheriff's Department in Wausau, Wis., shows Allen Jamroz, of Mosinee, Wis. Jamroz faces felony kidnapping and sexual assault charges after authorities say he locked a woman inside a wooden box with screws after using a stun gun to subdue her and forcing her to perform oral sex on him Dec. 28, 2016. (Marathon County Sheriff's Department via AP)  (The Associated Press)

  • This photo provided by the Marathon County Sheriff's Department in Wausau, Wis., shows Allen Jamroz, of Mosinee, Wis. Jamroz faces felony kidnapping and sexual assault charges after authorities say he locked a woman inside a wooden box with screws after using a stun gun to subdue her and forcing her to perform oral sex on him Dec. 28, 2016. (Marathon County Sheriff's Department via AP)

    This photo provided by the Marathon County Sheriff's Department in Wausau, Wis., shows Allen Jamroz, of Mosinee, Wis. Jamroz faces felony kidnapping and sexual assault charges after authorities say he locked a woman inside a wooden box with screws after using a stun gun to subdue her and forcing her to perform oral sex on him Dec. 28, 2016. (Marathon County Sheriff's Department via AP)  (The Associated Press)

Wisconsin authorities say a man locked a woman inside a wooden box with screws after using a stun gun to subdue her and forcing her to perform a sex act.

The Marathon County sheriff's office says 54-year-old Allen Jamroz of Mosinee is being held on $30,000 bail and faces felony kidnapping and sexual assault charges. He did not have an attorney listed. He's due in court Tuesday.

The woman says Jamroz asked her to help on a remodeling project in his basement Dec. 28. Once there, she says he used a stun gun on her and tied her up.

Authorities arrested Jamroz the next day after the woman forced herself out of the box when he wasn't around.

The woman's age is unknown, as is her relationship to Jamroz.