Mysterious AM/PM Call

On Friday night, after "Alice", I dropped over at the Broadway AM/PM, but the place was closed. It featured a sign saying "Store Closed". Strange, seeing that it was 9:30 p.m., but whatever.

As I was leaving the parking lot, a fire engine and ambulance pulled into the parking lot. Curious, I circled around and watched them work. The place was a beehive of activity for fifteen minutes, but what it was all about was never clear.