PORTLAND, Maine — The family of a woman who worked as a Craigslist escort and disappeared on Long Island is raising money for a reward in hopes someone will come forward with information about her location.

Megan Waterman, 22, of Scarborough, Maine, was last seen in June at a hotel in Hauppauge, LI, where she went with her boyfriend.

Scarborough Police Detective Don Blatchford said police are treating her disappearance as a missing-persons case.