Police officer sits inside a Mustang Police vehicle at night with emergency lights flashing.

Case Study

From Refusal to Warrant-Supported DUI Testing, Right at the Checkpoint

When DUI suspects refuse sobriety testing at roadside checkpoints, delays can make it harder for officers to collect timely evidence and build strong cases. For the Mustang Police Department, creating an efficient no-refusal checkpoint process meant finding a way to generate court-ready search warrant documentation right from the field.

Using Brother PocketJet 8 full-page mobile printers installed in patrol vehicles, Mustang PD gave officers the ability to print affidavits, search warrants, returns, and other legal documents on scene. Officers can provide documentation for judge review without returning to the station or relying on pre-printed forms.

In this case study, see how Mustang PD built a repeatable mobile workflow that helps officers move more efficiently from suspect refusal to warrant-supported testing.

Here’s what you can expect:

  • A look at the challenges Mustang PD faced when suspects refused roadside sobriety testing
  • How full-page mobile printing supports a no-refusal checkpoint workflow
  • The role of on-scene, court-ready documentation in supporting timely evidence collection
  • How Mustang PD created a standardized process that can be used across departments and collaborating agencies

Download the case study to see how Mustang PD uses PocketJet 8 mobile printers to bring critical warrant documentation into the field and keep the process moving when time matters most.

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