Chicago - Authorities have arrested a woman they believe left a small alligator at Chicago's O'Hare International Airport late last year. In a news release, Chicago police said 29-year-old Alexis Prokopchuk of suburban Oakbrook Terrace was charged with misdemeanor counts of reckless conduct and cruelty to animals. She was arrested Tuesday. The 60-centimeter-long alligator was spotted and captured in a baggage claim area on Nov. 1 of last year. Police recovered security footage that showed a woman with an alligator under her arm boarding a Chicago Transit Authority train, then chatting on a cellphone while the animal sat in her hand on her knee. An hour later, she disembarked at the airport. Prokopchuk could not be reached for comment Wednesday. A phone listing for a Prokopchuk in Oakbrook Terrace has been disconnected.