Evacuation at Cinemark

Update: Some readers are now telling us the incident was a false alarm, and they had a similar incident a few days ago.

Readers tipped us off to an evacuation at the Cinemark Theaters on Airport Road in the city of Boca Raton. One reader sent us the above image of a Boca Raton fire truck in the parking lot.
We checked on Twitter and found one tweet about the evacuation:

And one reader messaged us that he was in a movie that had 10 minutes left when the alarms started going off.
We will update the story if we learn more about it.