Colorado Drug Test Arrest Law Puts Junk Science on Notice

Colorado has now passed what FOX31 describes as a first-in-the-nation law barring arrests based solely on a colorimetric drug test, those cheap little field kits cops use to get a quick read on suspected narcotics. In the April 12, 2026 FOX31 piece by Anna Coon, the case for the law is built around false positives and wrongful accusations, including the story of Holly Bennett, a 65-year-old Commerce City woman whose legally prescribed Ritalin was incorrectly flagged as cocaine after pills apparently crumbled into powder in her purse.

The article says these tests are fast and inexpensive, but also prone to mistakes. It cites research from the University of Pennsylvania’s Quattrone Center estimating roughly 30,000 people each year are falsely implicated and arrested because of inaccurate field test results. Under the new Colorado law, officers can no longer make an arrest for municipal or misdemeanor drug possession based only on one of these tests. Instead, they must issue a summons, and courts must tell defendants the tests can be wrong and that they can request confirmatory lab testing before taking a plea deal. The bill passed unanimously and was signed by Governor Jared Polis on March 26.

The Bullet Point Brief

• Colorado lawmakers decided we are now the national pioneers of making sure a street-side chemistry set cannot, by itself, put cuffs on somebody for misdemeanor or municipal drug possession. That may solve one problem, but this state does love being first in line for every legal experiment nobody asked for.
• FOX31 leans hard on the false-positive argument. The article cites research estimating about 30,000 people a year are falsely implicated and arrested because of inaccurate field tests. Fair enough. Bad evidence is bad evidence. But the Colorado response, as usual, feels less like targeted reform and more like another reminder that law enforcement is expected to do precision work with one hand tied behind its back.
• The centerpiece case is Holly Bennett, whose Ritalin was allegedly mistaken for cocaine after some pills broke apart in her purse. She fought the charge, got the record expunged, and said she felt pressure to take a plea deal anyway. That is a real problem. No innocent person should get railroaded because a bargain-bin test kit had a mood swing.
• The new law says officers can issue a court summons, not make an arrest, when the only basis is the color test. Courts also have to tell defendants these tests can throw false positives and that they can demand forensic confirmation before pleading guilty. That sounds sensible on paper. On the street, though, paper has a funny habit of ignoring the chaos cops actually deal with.
• The bill passed unanimously and Polis signed it. Naturally. Under the Gold Dome, consensus usually means one thing: everybody got to feel enlightened, nobody had to deal with the downstream mess, and the cops will be the ones left explaining to the public why enforcement keeps getting slower, weaker, and murkier.

My Bottom Line

Let me say the obvious part first. If a field test is unreliable, it should not be treated like gospel. Nobody should get jammed up because some powder turned the wrong shade of blue in a plastic pouch. That is not justice. That is junk science with a badge nearby. So yes, there is a legitimate issue here, and the story lays it out clearly.

But this is Colorado, so even when we stumble onto a real problem, we somehow still manage to wrap the fix in the usual anti-enforcement perfume. The instinct under the Gold Dome is almost never, “How do we protect innocent people while preserving strong law enforcement?” It is usually, “How do we constrain police first and sort out the rest later?” That mindset matters. Because criminals do, in fact, notice when the state keeps adding friction to every step of enforcement.

And that is the bigger frustration. The people running this place love to act shocked when crime rises, public disorder spreads, and ordinary families feel less safe. Then they turn around and pass another law that makes the job more cumbersome for cops, more complicated for prosecutors, and more ambiguous for everyone else. Every change comes dressed up as compassion. Every consequence arrives disguised as confusion. Funny how that works.

There is a real reform argument here, but Colorado never seems content with reform. It has to perform reform. It has to be first, bold, historic, groundbreaking, and preferably accompanied by a press release congratulating itself for its own moral sophistication. Meanwhile, the rest of us are left wondering whether anyone under that dome has spent five consecutive minutes thinking about what it takes to keep order on an actual street, with actual criminals, in an actual city that is not getting safer by accident.

Source: Fox 31