Las Vegas Criminal Defense: What to Do in the First 24 Hours After an Arrest

The First 24 Hours After an Arrest in Las Vegas Are Critical

Being arrested in Las Vegas is a disorienting and frightening experience. The Clark County criminal justice system moves quickly, and the decisions you make — or fail to make — in the first 24 hours can have a profound impact on the outcome of your case. Whether you were arrested for a misdemeanor or a serious felony, the same rules apply: say as little as possible, invoke your rights clearly, and contact an experienced Las Vegas criminal defense attorney as quickly as you can.

At Marathon Law Group, our criminal defense attorneys are available to help Las Vegas clients navigate the arrest and booking process and take immediate steps to protect their rights. The sooner you call us, the sooner we can begin working on your case: (702) 522-1808.

Invoke Your Right to Remain Silent — Immediately

The Fifth Amendment to the United States Constitution gives you the right not to incriminate yourself, and Miranda v. Arizona requires law enforcement to remind you of that right upon arrest. However, you do not need to wait to be read your rights before exercising them. The moment you are approached by police in a situation that appears to be heading toward an arrest, you may — and should — state clearly: “I am invoking my right to remain silent.”

This is not an admission of guilt. Saying nothing is not suspicious. Experienced detectives and prosecutors understand that sophisticated defendants say nothing, while inexperienced ones talk — often providing the very evidence needed to convict them. Every statement you make to law enforcement can and will be used against you. Even an explanation that seems helpful or exculpatory can be twisted, taken out of context, or used to identify inconsistencies in your account. Do not try to explain your way out of an arrest. Invoke your right to silence and wait for your attorney.

Ask for an Attorney by Name

Under the Sixth Amendment, you have the right to have an attorney present during questioning. Once you have invoked this right, police must cease all interrogation until your attorney is present. The key is to invoke this right clearly and by name: “I want to speak with my attorney.” Do not ask whether you need an attorney or say “maybe I should talk to a lawyer” — vague or equivocal statements may not be treated as a clear invocation. State it plainly and definitively, and then stop talking.

What Happens During Booking at the Clark County Detention Center

After arrest, most defendants in Las Vegas are transported to the Clark County Detention Center (CCDC) for booking. The booking process involves recording personal information, photographing and fingerprinting, a search of your person and belongings, a health screening, and the documentation of charges. During booking, jail staff may ask questions — answer only what is legally required (name, date of birth, address) and continue to decline to discuss the facts of your case. Do not try to explain yourself or minimize the charges to booking officers. Anything you say during this process can be used against you.

The booking process at CCDC typically takes several hours, and defendants are then placed in a holding area to await arraignment or release. During this time, you have the right to make phone calls — use them to contact an attorney, not to discuss your case. Jailhouse phones are routinely recorded, and those recordings are routinely reviewed by prosecutors.

Nevada Arraignment Timeline

Nevada law requires that defendants be brought before a judge for an initial appearance or arraignment within a reasonable time after arrest — generally within 72 hours for most charges. At the arraignment, the charges are formally read, and the defendant enters a plea (typically “not guilty” at this stage). The court also addresses bail. Having an attorney present at the arraignment is critically important: your lawyer can argue for reasonable bail, present evidence of your ties to the community, and begin the process of challenging the charges.

The Las Vegas Bail Process

Nevada uses a combination of cash bail, bail bonds, and release on recognizance (ROR) depending on the charges, the defendant’s criminal history, and their perceived flight risk and danger to the community. For many misdemeanor charges, defendants may be released on their own recognizance — a promise to appear in court without paying bail. For more serious charges, a bail bondsman charges a non-refundable fee (typically 15% of the bail amount in Nevada) to post the full bond. An attorney can argue for the lowest possible bail at the initial appearance, which can mean the difference between sitting in jail and returning home while your case is pending.

What NOT to Say — to Police, or to Cellmates

The importance of silence extends beyond your interactions with police officers and detectives. Do not discuss the facts of your case with anyone in the jail, including cellmates. Jailhouse informants — individuals who agree to report their cellmates’ statements to prosecutors in exchange for leniency in their own cases — are a real and documented feature of the Clark County criminal justice system. A conversation that seems casual can become devastating trial testimony. Keep your case information strictly between yourself and your attorney.

Similarly, do not post anything about your case on social media, and do not allow friends or family to do so either. Social media posts are routinely reviewed by law enforcement and prosecutors and can undermine your defense. Your attorney will advise you on all communications issues from the moment they are retained. Learn more about our criminal defense practice and why clients choose Marathon Law Group.

Why the First Attorney Call Is the Most Important

The attorney you speak with first is not just providing emergency assistance — they are beginning to shape the entire arc of your defense. The decisions made in the first 24 hours about bail, about what evidence needs to be preserved, and about what legal arguments should be developed can determine whether charges are reduced, dismissed, or result in conviction. Retaining experienced counsel immediately gives your case the best possible start.

Call Marathon Law Group Immediately After an Arrest

Marathon Law Group’s criminal defense attorneys are available to help clients who have been arrested in Las Vegas and throughout Clark County. We understand the Clark County court system, the tactics used by local prosecutors, and how to build the strongest possible defense for our clients from day one. Do not wait until after arraignment to get help.

Call now for a free consultation: (702) 522-1808. Available for immediate assistance. Marathon Law Group · 2012 Hamilton Ln · Las Vegas, NV 89106 · marathonlawgroup.com.