The first picture shows the state of affairs at the beginning of the next turn, after the Walker at the top of the pic bounced into the car.
The shot, causing Mayhem, shifted up the Threat Level by 1, and also drew the attention of all Walkers withing 10".
Brian decided caution was the better part of valor, and sneaked away from the barricade, getting well beyond the Kill Zones of the nearest Walkers.
Brain kept running, putting the pickup between himself and the Walkers (I need to dig out my die-casts to use instead of these markers!), and for some reason I moved both the Walkers within 10" towards him (I sincerely do not know what I thought, here)
I think I then made an illegal sneak move
Then, sadly, I made another illegal double sneak...
That's it for today, as my head aches as heck, and I need painkillers and some sleep!