Facing criminal charges in Colorado? Free consultation, available 24/7.

(719) 259-2012
Video Q&A

DUI Evidence in Colorado | How Prosecutors Build Cases Against You

PT4M33S

Clips from this video

So the evidence that the prosecutor uses in DUI cases is really the totality of the case. That starts with the initial stop and the reason for it. So the initial stop is going to be what the officer saw that actually gave them reasonable suspicion to believe that a crime may have occurred.
Gannon BeckerWatch clip ↗
So that starts with something related to driving. Generally speaking, not always, but generally. So weaving, not stopping at a at a stop sign, making a wide turn, things like that. Just enough so the officer has a reason to stop the vehicle.
Gannon BeckerWatch clip ↗
From there, it depends on what the officer's witnessed after pulling the vehicle over and actually having contact with the person. So they're looking for things like slurred speech, bloodshot, watery eyes, odor of alcohol is often a is often a big one. whether somebody's able to divide their attention between speaking with the officer and doing other things like pulling out license, registration, insurance, things like that. So, all of that goes into uh indisha that the officer is picking up on.
Gannon BeckerWatch clip ↗
So, at whatever point the officer believes that they they um may be dealing with a DUI, at that point they will be asking for something called SFSTs or standardized field sobriety tests. Um no, also known as roadside tests. So, um for that they're going to be uh it is voluntary. That is something that they make clear. Um they're often very good at getting people to do these. Um but it is voluntary and it's important that people remember that.
Gannon BeckerWatch clip ↗
The things that they'll look for generally speaking are horizontal gaze and stagmas tests. So they'll hold a stimulus in front of their eyes. Um, and they'll look for equal tracking. They'll look for jumping uh in the eyes, things like that. And there are uh a number of different clues that they can pick up from that. Uh from there, they'll do the walk and turn test. Um so walking in a line, making sure that that you're actually able to do that and follow instructions. And then the one leg stand test, which is a balancing test. So, those are generally the three the three tests that they'll that they'll do for SFSTs.
Gannon BeckerWatch clip ↗
From there, if an officer believes that they have probable cause to make an arrest, um they will arrest the person with a DUI. Um and at that point, express consent takes effect. So, in Colorado, express consent is the idea that by driving in the state of Colorado, you've already consented to a chemical test of your blood or your breath.
Gannon BeckerWatch clip ↗
Now, often times you can refuse that test. Officers generally don't make you do the test, but um you've already consented to a chemical test, your blood or your breath. And so, from there, they'll either transport you to the hospital or to the police station, um where that chemical test will be done. And that's a big one is is obviously when those results come back depending on the outcome if it's over .008. Um that's a big factor in in the evidence that the DA is going to be using at trial.
Gannon BeckerWatch clip ↗
So often times after the SFSTs are completed uh the officers will ask if you want to do a PBT or a preliminary breath test. So that's just a essentially a roadside breath test. It's not admissible in trial. Um, but it is something that the officers can use to determine whether there's probable cause in your case. And so if that PBT comes up showing that it's over 008, that gives them reason uh to make an arrest.
Gannon BeckerWatch clip ↗
So if you refuse to take the test, depending on the jurisdiction, the officers can either get a warrant and force you to take the test or a lot of times they'll allow you not to take the test. But that has implications in a number of different ways. On one hand, it's favorable because there is no test that actually shows that you're above the legal limit, but it can be used against you in trial. And the question can be asked, why wouldn't you want to take the test if if you are not intoxicated? The other way that it has an impact is that it can make the length of suspension for the DMV uh and revoking your license um lengthier as well.
Gannon BeckerWatch clip ↗
for that they're going to be uh it is voluntary. That is something that they make clear. Um they're often very good at getting people to do these. Um but it is voluntary and it's important that people remember that.
Gannon BeckerWatch clip ↗
So, in Colorado, express consent is the idea that by driving in the state of Colorado, you've already consented to a chemical test of your blood or your breath.
Gannon BeckerWatch clip ↗
So that's just a essentially a roadside breath test. It's not admissible in trial. Um, but it is something that the officers can use to determine whether there's probable cause in your case.
Gannon BeckerWatch clip ↗
On one hand, it's favorable because there is no test that actually shows that you're above the legal limit, but it can be used against you in trial. And the question can be asked, why wouldn't you want to take the test if if you are not intoxicated? The other way that it has an impact is that it can make the length of suspension for the DMV uh and revoking your license um lengthier as well.
Gannon BeckerWatch clip ↗
So the evidence that the prosecutor uses in DUI cases is really the totality of the case.
Gannon BeckerWatch clip ↗
it is voluntary and it's important that people remember that.
Gannon BeckerWatch clip ↗