Tense moments at a Lakewood school after a suitcase was thrown into the gated yard.

K9 unit investigates a suitcase tossed into a Lakewood school yard (TheLakewoodScoop,com)

Police shut down the streets around Yeshivah Ketana at 3rd and Lexington Avenue yesterday afternoon.  K-9 units were sent in and children taken inside the school.

The suitcase turned out to be empty.