The chain was used in March to prop open an emergency exit door at a subway station as part of an Occupy Wall Street action to allow passengers to ride free.
The police later released surveillance video of people in dark hoods and masks wrapping a long silver chain around the emergency exit door.
Advertisement
Officials said they had fed the DNA from the chain into a database, hoping to find the perpetrators. A computer indicated that some DNA matched that on Ms. Fox’s CD player.
Join the conversation as a VIP Member