Authorities are on the scene of a Thursday night armed robbery in Rosedale.
At about 8:30 p.m., police responded to the Walgreens located in the 8600 block of Philadelphia Road (21237).
Reports indicate that an armed suspect robbed the store then fled the scene on foot.
Police have not yet released a description of the suspect.
Aviation units are assisting with the search.
No injuries have been reported at this time.