Vernon Hills schools locked down after Walgreens robbery

May 12, 2011 9:37:16 AM PDT
A robbery in north suburban Vernon Hills caused some tense moments Thursday morning.

Police say three armed men robbed a Walgreens. They ran from the store, triggering a big search.

Several schools in the area were put on lockdown while police searched for the suspects.

All three were taken into custody a short time later and were being questioned Thursday morning.