Revealing mistake: Towards the end, when Luca and Deacon are bringing the criminal they caught to one of the cars, he has his hands tied up over the hands themselves and not at the wrists, making that kind of restraint completely ineffective. (00:38:30)
Revealing mistake: When Street sits in the car at the end, the engine is audible despite the tachometer being at zero rpm. Also, the warning lights inside the tachometer indicate that only the ignition is actually on.