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NEW YORK – NYPD is investigating a possible suspicious device at Time Warner Center in New York.

The device sent to Time Warner Center was constructed with a pipe and wires, according to an NYPD source. Law enforcement authorities are treating the device as a real explosive.

The device was discovered in the building’s mailroom, the source said.

The building’s evacuation included offices for WarnerMedia and other Turner-owned properties like TNT, as well as a shopping mall and a Whole Foods grocery store located in the basement level.