LANDOVER, Md. - Police say a package intended to test the screening process at a shipping distribution center in Prince George's County prompted an investigation Monday.
The incident was reported around noon in the mailroom of the International Monetary Shipping and Receiving center along the 3300 block of Pennsy Drive in Landover.
Crews investigated for about an hour until the communication breakdown was discovered. The scene was then cleared.
No injuries were reported.