group of men gathered around the entrance of a building

group of men gathered around the entrance of a building. There's a security guard in a blue uniform and cap near the sliding glass door. Two men, both wearing blue shirts and black pants, are holding up their smartphones and taking pictures through the glass door. Other men stand behind them, apparently waiting. The scene is indoors and appears to be the entrance area of an office or commercial space. Through the glass door, people can be seen moving around. The ceiling has exposed wiring.