I was thinking they could’ve opened the garage, the ladies got out and they closed the garage door with the Daugter exiting a different door near where the car moved to
Tommaso drove Nancy home per New York Times interview with Sheriff Nanos
"After dinner and games, Mr. Cioni drove Ms. Guthrie home, and the garage door at her home opened at around 9:48 p.m., Sheriff Nanos said. That door closed at 9:50 p.m."