When Caroline enters the Sergeant's office, Paul reaches out with his hands to hug her. The shot switches to a close up of Caroline, but Paul's hands are not in sight.
Maria's voice with Caroline is obviously dubbed in. The background noise becomes silent each time she talks.
When Caroline runs out of the sheriff's office, the three men (Paul, Dr. Green, and the Sergeant) let her run away as they talk and walk after her. Not the normal reaction they should have.