Flames and heavy smoke could be seen at a building on 47th and Walnut streets in West Philadelphia on Saturday morning after a fire broke out and grew to four alarms. Residents said the building has been abandoned for years. We're working to learn more about how the fire started and if anyone was injured in the blaze. The fire was placed under control around 7 a.m. We'll have more details at the link in bio. #Philadelphia #philly #phillynews