Leaving Julia in the parking lot to register the cars that are still parked since the park is closed, these cars didn't leave yesterday, which conveniently helps Jimmy and the team.
Besides noting the license plates and car models, they need to check from outside if there's anything unusual inside to avoid the shooter leaving anything here when switching cars, which is very likely.
Watching Julia pull out her notebook to start registering, Jimmy couldn't help but sigh, it's indeed more convenient with more people. If it was just him, merely doing the onsite inspection and registration would be the entire day's job, not to mention going back to watch tapes, it would be much slower.
