[Wonder Warthog]

"By getting to the locations faster, police say they have taken more guns off the street and made more arrests."

Let's see...how would I foil "shotspotter"? Perhaps by having compatriots also fire weapons at locations remote from where I was going to, and at, or close to, the same time.

Sounds like an excellent way to pull cops away from where I intended to "hit" with any organized nefarious activity.

[TigersEye]

Let's see...how would I foil "shotspotter"?

Two blasts with a shotgun ... to the shotspotter gizmo.

You and your compadres synchronize your watches
and take them all out simultaneously.