In any case, get rid of the nurse and put her for scouting for now. 25 Def from the police station is more than enough to handle 19 zombies. It shouldn't be over 10%. If it is though, keep her there
. Losing an area this early is pretty much game over, and I'd like our new civilization to outlast the *other* Boatmurdered at least, xD
I say start by reclaiming the park. Since we need two builders for that, Murray and a survivor should go- to train. That should take three days with a danger of 0.
Next, I'd like to go scouting again, towards either the east or the west. I usually prefer the west, but by screenshot alone from the first post seems to show that the east holds better option for now.
And I suggest that our other soldiers should be sent to rout the zombies from the motel over there, depending on the danger. If it's troubling+, send all three, if lower, preferably just two. Also, Urist should go recruit the survivors in the suburb, with a guard if danger >10%. If not, send all three guards into the motel, or two, in case you want to be really sure from zombie attacks.
And the others to scouting!
Those are my suggestions-