Eh, just more fun for us: picking off near-NPC's with little to no combat training is a lot like target practice. They might as well have pink arm bands and red targets on their vests.

And after the shooting has ended because the rest ran off like gophers, you can safely go through and collect their weapons and unused ammo to use against the next batch. Might as well collect their personal items as well: wallets, IDs and jewelry. If their ballistic vests are still in decent shape, grab those, too.

If you have enough time, prop the bodies up on sticks and light them on fire: mental games.

When word gets out, many of the rest will quit their jobs, change their names and take their families into hiding.