May 5, 2014 5:08 PM
Lexington Police are checking out surveillance video after a dry cleaner was robbed Monday afternoon in Lexington.
The manager at Concord Custom Cleaners on Boston Road says the man came in through an unlocked back door and took off with cash.
Police say they think the robber had been watching the place for a while and waited for everyone to leave before robbing the business.
If you have any information, you are asked to call police.