Key Takeaways
- After a Denver arrest, your loved one will be processed at the Downtown Denver Detention Center on Elati Street — a process that can take 4–12 hours before any contact is possible.
- Colorado law requires an advisement hearing within 48 hours of arrest, where a judge sets bond. Early legal intervention at this stage can mean the difference between release and prolonged detention.
- Jailhouse phone calls are recorded and may be used by the Denver DA during the charging review — your loved one should say nothing about their case on those calls.
- The window to preserve critical evidence — surveillance footage, witness statements, digital data — closes fast. An attorney must act within hours, not days.
The call comes at 2 AM. Your son, your daughter, your spouse — arrested. You don’t know where they are, what happens next, or what you’re supposed to do right now.
Here is what you need to know immediately: the first 48 hours after a Denver arrest are the most consequential window in any criminal case. Decisions made — and mistakes made — in this narrow period can shape everything that follows.
This guide walks you through exactly what is happening to your loved one right now, what their rights are, and the steps that must be taken today to protect their future.
What Happens Right After the Arrest? The Booking Process at the Downtown Denver Detention Center
When someone is arrested in Denver, they are transported to the Downtown Denver Detention Center (DDDC) at 490 W. Colfax Avenue (Elati Street). This is the central booking facility for Denver County, and nearly all Denver arrests flow through it.
The booking process typically includes photographing, fingerprinting, a search of personal property, and an initial health screening. Depending on volume, this process can take anywhere from 4 to 12 hours — sometimes longer on weekends. During this time, your loved one is largely unreachable.
Once booked, they will be placed in a holding cell while the system processes their information. This is also when law enforcement may attempt to conduct an interrogation. Understanding what happens in that room is critical.
What Is the 48-Hour Advisement Hearing — and Why Does It Matter?
Under Colorado law, anyone who is arrested and held in custody must be brought before a judge within 48 hours for what is called an advisement hearing (also known as a first appearance). This requirement was reinforced and clarified under HB23-1151, Colorado’s bond reform legislation.
At this hearing, a judge will formally inform your loved one of the charges against them, review a Denver Pretrial Services risk assessment report, and determine bond — the conditions under which they can be released while their case proceeds.
The factors a judge weighs typically include the nature of the alleged offense, the individual’s prior criminal history, community ties, and the likelihood of appearing at future court dates. This is not a formality. An attorney who is present and prepared at this hearing can advocate for a lower bond or a personal recognizance release, potentially getting your loved one home within days rather than weeks.
Without legal representation at this stage, families are often left scrambling — confused about the difference between cash bond and surety bond, unsure of the cost of a bail bondsman, and making expensive decisions under pressure.
What Happens If the 48-Hour Deadline Falls on a Weekend or Holiday?
This is one of the most common sources of panic for families. If an arrest happens on a Friday evening, does the 48-hour clock pause over the weekend?
No — it does not. Colorado courts hold advisement hearings seven days a week, including weekends and holidays, specifically to comply with this constitutional mandate. Denver County Court maintains weekend advisement dockets. However, the practical reality is that public defenders are stretched thin on weekends, and a private attorney who is already familiar with your loved one’s situation will be far better positioned to make an effective argument at that hearing.
What Are Your Loved One’s Rights During Those First 24 Hours?
The moment someone is taken into custody, two constitutional rights become immediately active: the right to remain silent and the right to an attorney. These are not automatic protections — they must be actively invoked.
Saying “I want a lawyer” clearly and unambiguously is the legal threshold required to halt police questioning. Law enforcement is not required to stop questioning until those words — or words to that effect — are spoken. Saying “maybe I should get a lawyer” or “I think I need an attorney” may not be sufficient under current case law. The invocation must be direct.
Once invoked, all custodial interrogation must cease until counsel is present. If your loved one is contacted by law enforcement before an attorney arrives, they should decline to answer any questions about the incident and repeat only: “I am invoking my right to counsel.”
Why Jailhouse Phone Calls Can Destroy a Case
This is something families don’t always realize until it’s too late: every phone call made from the Denver Detention Center is recorded and may be monitored. The only exception is calls made directly to an attorney.
The Denver DA’s office routinely reviews these recordings during the charging review phase. A single phone call where your loved one says something that sounds like an admission — even an innocent comment meant to reassure a family member — can be used to support a filing decision.
The message is simple: tell your loved one to say nothing about the facts of their case on those calls. Express love, ask about their well-being, and wait for their attorney.
How Does the Denver DA Decide Whether to File Charges?
This is where my background as a former state and federal prosecutor gives our clients a real advantage — because I’ve sat on the other side of this decision.
After an arrest, the Denver DA’s office typically has 72 hours from the time of booking to formally file charges (though this window can vary based on the severity of the alleged offense). During this review period, prosecutors examine the arrest affidavit, any available physical evidence, and — critically — those recorded phone calls.
The DA is not required to file every case that comes across their desk. Prosecutors make judgment calls. A weak arrest affidavit, an inconsistent witness account, or a credible attorney who contacts the DA’s office early with exculpatory information can influence whether charges are filed at all, or whether they are reduced before the arraignment.
Getting charges dropped before the arraignment is one of the most powerful outcomes we can achieve for a client — and it is only possible during this initial window. Once charges are formally filed, the leverage shifts.
Reviewing the arrest affidavit with a former prosecutor’s eye, identifying weaknesses in the state’s early evidence, and making strategic contact with the DA’s office — this is work that must begin within hours of the arrest, not days.
Why the First 48 Hours Are Critical for Building a Defense
A strong defense is not built at trial. It is built in the first 48 hours, when evidence still exists, and options are still open.
How Quickly Can Evidence Disappear?
Surveillance footage from businesses near the arrest location is typically overwritten on a 24–72 hour cycle. Witness memories fade. Digital data — location records, text messages, social media activity — can be deleted or become harder to access without a court order.
An attorney must move immediately to secure surveillance video and issue legal preservation letters to businesses, property owners, and digital platforms. Once that footage is gone, it is gone.
Beyond evidence preservation, the first 48 hours are also when we establish communication with your loved one’s employer (if needed), begin assessing immigration consequences for non-citizen clients, and prepare the groundwork for the advisement hearing.
The Downtown Denver Detention Center booking process can feel like a black box to families. Part of our job is to be your navigator — telling you exactly where your loved one is, what stage they’re in, and what we are doing on their behalf right now.
“Justice is not freely given — one must fight to obtain it.”
— Miguel Martínez
What To Do Next: Don’t Navigate This Alone
If your loved one was arrested in Denver today, time is working against you right now. Every hour that passes without legal representation is an hour the other side is using to build their case.
At the Law Offices of Miguel Martínez, P.C., we answer calls 24 hours a day, 7 days a week — including nights, weekends, and holidays. We have been fighting for Denver families and individuals since 1989, recovering over $200 million for our clients and representing thousands of families in crisis.
We are bilingual. We are battle-tested. And we will pick up the phone.
En español: Se Habla Español — disponible las 24 horas.
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1776 Vine St, Denver, CO 80206
Frequently Asked Questions
What is the legal difference between being detained for questioning and being formally booked into the Denver jail?
Being “detained” means law enforcement is temporarily holding you for investigative purposes — you have not been formally arrested. Being “booked” means you have been formally arrested, processed into the system, and charges are being reviewed. The rights and timelines discussed in this guide apply once formal booking begins at the Downtown Denver Detention Center.
How does the Denver Police Department handle the transfer of inmates from local precincts to the Downtown Detention Center?
In most cases, individuals arrested by the Denver PD are transported directly to the DDDC for booking. In some situations — particularly for lower-level offenses — an individual may be processed at a district station first before transfer. The DDDC’s inmate search tool can typically locate a recently booked individual within a few hours of processing.
What specific factors does a Denver County judge weigh when setting bond at the advisement hearing?
Judges typically consider the severity of the alleged offense, criminal history, community ties, employment status, risk of flight, and the Denver Pretrial Services risk assessment score. An attorney who is present and prepared can present mitigating factors that influence each of these categories.
Can law enforcement continue to interrogate a suspect if their attorney has not yet arrived?
If the right to counsel has been clearly and unambiguously invoked, questioning must stop — regardless of whether the attorney has physically arrived. However, if that invocation was not made clearly, law enforcement may continue questioning. This is why the exact wording of the invocation matters.
How do recorded jailhouse phone calls impact the prosecutorial review phase?
The Denver DA’s office may review recordings of non-attorney calls made from the detention center as part of their charging decision. Statements that appear incriminating — even when taken out of context — can support a filing decision or be used as evidence later. Clients should be advised to avoid discussing any facts of their case on these calls.
What happens if the 48-hour advisement deadline falls on a weekend or holiday in Colorado?
Colorado courts are constitutionally required to hold advisement hearings within 48 hours, regardless of weekends or holidays. Denver County maintains weekend dockets for this purpose. The clock does not pause.
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