They might poison her food because she is a cop and she can't watch the food being made but she still wants other people to make her food while she waits in her car but not for a long time and if she has to wait then she doesn't want the food but she does want the coffee.
This seems in bad taste considering the state of the world. Like maybe police departments wouldn’t want to be showing off by using their militarized equipment to stalk and harass someone on behalf of a private corporation.