(Portland, OR) -- A man is facing charges after allegedly kidnapping a woman and then trying to sexually assault her. The Washington County Sheriff's Office says 31-year-old O'Neal Payne followed the woman as she got off a MAX train at the Willow Creek station yesterday morning. He then allegedly grabbed her near Southwest 197th Avenue and pulled her under a bridge, where he tried to sexually assault her. The woman used a stun device to fight him off and then ran to a convenience store to get help. Deputies found Payne a few blocks away and arrested him for Kidnapping and Sexual Abuse.