The Roosevelt Island Twitterverse reports:

According to DNA Info:

… A 51-year-old woman left her shopping bag on a bench inside the station at roughly 3:45 p.m. on April 18, according to authorities.

The female suspect picked up the bag, which contained the watch and the victim’s credit card and walked out of the station with it, according to police…

Click here for the full DNA Info article and picture of suspect.