UPDATED | July 2, 2017, 3:51PM

NEW YORK (CBSNEWS) – An unattended package prompted a temporary evacuation at the World Trade Center PATH station, CBS New York reports.

Sources tell CBS New York that Port Authority K-9 officers received a positive hit in a PATH rail car at the World Trade Center station.

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PATH service into and out of the World Trade Center is suspended as Emergency Service and K-9 units from the Port Authority Police Department investigate the area.

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“Due to police activity, service in to and out of WTC is suspended. Please use MTA for service uptown for PATH service in to New Jersey,” read a tweet posted on the PATH Alerts Twitter account.

Employees were allowed back into the Oculus at the World Trade Center around 4:15 p.m.

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*READ MORE AT CBSNEWS.COM*