NYPD using drones over Central Park in search for suspect's backpack - CBS
The NYPD is flying drones over New York's Central Park while searching for the suspect's backpack, which he is believed to have disposed of in the park, a person familiar with the matter told CBS News, the BBC's US partner.
Images released by the police after the shooting in Manhattan showed the suspect wearing a distinctive grey backpack, which authorities are searching for.
NYPD Commissioner Jessica Tisch told CNN "we're doing a full sweep of Central Park to find that backpack, which we believe he dropped in Central Park. We're using manpower, but we're also using our drones."
Central Park is 2.5 miles (4km) long and 0.5 miles (0.8km) wide, making it a sizeable area to search.

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