To avoid double-posting, replying here.

> Carjacking relies on burner cars; they drive up near victims, 2 people get out and rush the car, and then both cars speed off

Ah yeah, I forgot about this part. Makes sense. I also happen to have two (well, 1.5 - only caught the drive-away for one of them as the actual carjacking happened down the block) carjackings on my home cameras in the immediate post-COVID era. It happened in a similar manner here in one of the "very safe" neighborhoods of Chicago with burner cars. One of the burners was another stolen Mercedes - so I guess it's likely turtles all the way down until a KIA.

> Drones?

We have giant human-operated ones here in Chicago (helicopters) with at least one in the air seemingly all the time (according to my desktop ADS-B display). These coupled with the various traffic cameras spread all around seem to do a fairly effective job of tracking a stolen car if the police care enough to respond in time. Of course it's limited in the number of "chases" and available manpower.

Not sure why drones haven't made more of an entrance to this space. I think partly police union/labor issues, and partly the size of a drone needed to be useful enough (station keeping and response time) for the task would tend to look at lot like military surveillance drones. I vaguely remember some noise about about CPD trialing something like this, or it could have simply been "partnering" with Federal agencies during various recent protest activity. These are MQ-9 Reapers and similar drones in the class and they have been deployed over the city in recent memory.

I'm not sure giving CPD that capability is a great idea overall. If they end up having one or two drones in the sky 24x7 as a matter of course, surveillance concerns and abuse opportunities multiply. At least with the helicopters there is a large manpower and financial cost involved, and it's usually very obvious when one is deployed in your area due to noise.