Teens from Brooklyn and New Jersey have been arrested for allegedly stealing an 80-year-old woman's purse.

Tega Douglas, 17, along with two other men, are accused of following a woman and snatching her purse. Police say after the thieves stole the victim's purse, she fell to the ground and injured her knee.

Surveillance video shows one of the men using the victim's credit card at a CVS. Douglas and 18-year-old Elfrain Navedo, of New Jersey, are now facing robbery charges for the crime.

Police say that the third suspect was also involved, but has not yet been arrested.