Department Store, Retail Glen Burnie, MD – Fire at Toys ‘R’ Us impeded by sprinkler system January 16, 2015 viking210 Anne Arundel fire investigators are searching for two people in connection with an arson at a Glen Burnie Toys R Us on Thursday morning. When firefighters responded to the store at 6711 Ritchie Highway shortly before noon, they found heavy smoke coming from the roof. After entering the building and encountering heavy smoke and high heat, firefighters requested a second alarm. The fire originated on a merchandise rack. The store’s sprinkler system impeded the spread of the blaze until firefighters were able to extinguish it. All occupants safely exited the building and no one was injured.