On the ICE shooting: It's always the same with these incidents, people spend lots of time analysing the video footage declaring "it's obvious that X thing happened, you can clearly see it if you have eyes!", but watching that new footage from the agent's phone, it's over in literally two seconds, he doesn't have a bullet time ability to be able to slow the event down so he can see that "the wheels are totally facing away from him don't you know", he's reacting in real time, living the moment as it's happening. The couple were clearly being confrontational and if she'd just stopped and complied, she'd be alive.
That said, once the vehicle had started to pass, were the secondary shots into the driver's window really necessary? Did they anticipate her being an active threat if she drove away? Did the agent perhaps panic after being almost ran into by a vehicle for a second time in recent memory? Seems like a tragedy that could've been easily avoided by various factors...