Can Police Search Your Phone and Use Everything They Find Against You In Court? Why Warrants Must Be Specific and Contained
Cell phones contain the most private details of our lives. From our personal text messages and private photos to continuous location data tracking our every move, our phones are essentially digital extensions of ourselves.
When you are accused of a crime, law enforcement will often try to seize your phone and extract as much data as possible, both directly from the device's hard drive and by demanding records from your cellular carrier. But just because the police want to look through your phone doesn't mean they are legally allowed to do whatever they want.
If law enforcement violates your constitutional rights by improperly searching your phone, we fight to get that crucial evidence suppressed and not used against you in court.
Here is what you need to know about cell phone searches, probable cause, and how we challenge overbroad warrants.
The Foundation: Probable Cause and the "Nexus" Requirement
The law recognizes that searching a modern cell phone is just as invasive as searching your physical home. Because of this, police cannot simply take your phone and start looking through it. In Pennsylvania, they must first go to a judge and get a search warrant supported by a sworn affidavit of "probable cause."
However, it is not enough for the police to simply say, "The suspect was carrying a phone, and phones often contain evidence." This assumption is not enough to access your private data. Because nearly everyone carries a phone today, allowing searches based on that fact alone would reduce constitutional protections to a mere paperwork requirement.
Instead, the law requires a nexus. A nexus is a specific, factual connection tying your specific device to the specific crime under investigation. The police must provide particularized facts explaining why they believe your texts, call logs, or location data will contain evidence of the offense. If the police fail to establish this nexus in their affidavit, the search is illegal.
The Problem of "Overbroad" Warrants
Even if the police can establish a nexus to search your phone, they are not granted a free pass to look at everything.
Under the law, a search warrant must be "particular" and describe the items to be seized as specifically as possible. Unfortunately, police often ask judges for warrants that authorize a full forensic examination of a phone with absolutely zero limitations on the date, category, or subject matter. They might also demand weeks of continuous location data, GPS pings, and communication records from your cell carrier, even if the alleged crime only took place on a single evening.
When a warrant authorizes the seizure of your entire digital life, many files of which will be completely unrelated to the crime under investigation. The constitution forbids these types of "general searches" allowing the police to go on a fishing expedition in your phone.
The law requires warrants for digital devices to contain strict limitations, particularly temporal (time) limitations. By limiting the search to the specific dates and times surrounding the incident, the law places a necessary check on police authority and prevents officers from generally "rummaging" through your entire digital life.
How We Challenge Illegal Phone Searches
When we take on a case, we closely examine the "four corners" of the search warrant affidavit. This means the judge reviewing the case is only allowed to look at the facts actually written down in the sworn document. No outside information can be used to justify the search after the fact.
Our analysis proceeds in two steps:
We determine exactly what specific items the police actually had probable cause to search for.
We compare that to the actual scope of the warrant the judge signed.
If there is an unreasonable discrepancy between the narrow probable cause (for example, a singular, isolated incident) and a sweeping warrant (for example, demanding unlimited access to cell-site location data and access to every photo and text on the hard drive), we file a Motion to Suppress before trial.
When a warrant is unconstitutionally overbroad, the remedy is suppression. This means we can often block the prosecution from using the digital evidence seized under that defective warrant, which can fundamentally shift the balance of a case in your favor.
Protect Your Digital Rights
You have constitutional rights protecting your digital privacy. If you are facing charges and the police have seized your phone or demanded records from your cellular carrier, you need an attorney who understands the complexities of digital forensics and constitutional law. Contact our firm today to ensure your rights are protected.
