Police are looking for a woman suspected of using a counterfeit 100 dollar bill at a fundraising bake sale. Cotati police said yesterday Michelle Kruse of Sonoma County is accused of using the counterfeit bill to pay for several items at the bake sale fundraiser Monday for the Rancho Cotate High School music department. Investigators say a video image of Kruse was captured on security cameras, as was her car. The Cotati Police Department has obtained an active warrant for her arrest. If you see Kruse or know where she is staying, please contact the Cotati Police Department at 707-792-4611.