FFS, that was bad.
On the radio question, at time stamp 3:16 or so, while she's crying about her radio, you can clearly see her radio's antenna sticking out of her vest. So i dunno maybe the battery was dead?
I also notice that when they did manage to get dispatch on the radio they said that the suspect had fired at them, and they returned fire, and not only did I not see the suspect fire at all, DOnet didn't mention them shooting and he usually does. Not that big a deal in the whole use of force continuum, but goes to show these two are probably not great witnesses, and yet I suspect their reports are taken as gospel by the courts.