Moments ago, he had noticed Sabrina's office door bolted shut indicating she was out, probably at a location shoot.

Sabrina was always on site for commercial shoots.

If she was at the studio today, why was there no shoot?

"When we got to the studio, Sabrina abruptly informed us about an emergency and cancelled today's shoot. She left immediately. We're in the dark about the whole situation."

"There must be an emergency. If there's no shoot, feel free to swing by the office."