EL CAJON–The FBI and El Cajon police are seeking the public’s assistance to identify an unknown female responsible for robbing the Bank of the West in El Cajon. On Friday, July 22 at approximately 3:50 p.m., an unknown female robbed the Bank of the West, located at 1234 East Main Street. At the time of the robbery, the suspect presented a demand note to the victim teller and threatened to have a weapon. After receiving a sum of money the robber exited the bank. No weapon was observed and no injuries reported. Witnesses describe the robber as white female, age mid-20s, blond or brown hair, height approximately 5 feet six inches tall, 135 pounds with a medium build. She was last seen wearing a dark hoodie and black pants. Anyone with information concerning this robbery is asked to contact the FBI at telephone number (858) 565-1255 or Crime Stoppers at (888) 580-8477 . You may remain anonymous by calling the FBI or Crime Stoppers.