A man who is reported to have exposed himself to a woman walking in Vaughan Woods on Feb. 22 fits the description a man who exposed himself to two girls in the same nature preserve in 2013. Hallowell police are asking the public to help identify a man who exposed himself to a woman recently as she walked through Vaughan Woods. Police Chief Eric Nason said Friday that the woman, who is in her mid-20s and whose name police aren’t releasing, said a man exposed his genitals to her that morning. She worked with police on a sketch of the man, which was completed this week.