Digital Evidence in Florida

For help with any Criminal Matter from Board Certified Criminal Trial Lawyer Matt Landsman

Digital Evidence in Florida Criminal Cases

Today’s criminal investigations rarely rely solely on eyewitness testimony. Instead, prosecutors increasingly build cases using digital evidence collected from smartphones, computers, social media accounts, surveillance systems, cloud storage, GPS data, and other electronic devices.

Whether you are accused of DUI, drug crimes, domestic violence, theft, fraud, firearm offenses, or other criminal charges, electronic evidence may become one of the most important—and most contested—parts of your case.

At Landsman Law, we regularly review digital evidence obtained during criminal investigations throughout Gainesville, Alachua County, Marion County, Levy County, Bradford County, Baker County, Gilchrist County, Putnam County, and North Florida.

Authority

U.S. Const. amend. IV
Art. I, § 12, Fla. Const.

What Is Digital Evidence?

Digital evidence is any electronically stored information that may be used during a criminal investigation or prosecution.

Examples include:

Cell phone data
Text messages
Emails
Call logs
GPS location history
Internet searches
Browser history
Cloud storage
Social media posts
Facebook messages
Instagram messages
Snapchat communications
TikTok activity
WhatsApp messages
Signal messages
Telegram messages
Photographs
Videos
Security camera footage
Ring camera recordings
Dash camera footage
Smart watch data
Vehicle infotainment systems
Computer files
Financial records

Almost every criminal case today involves some form of digital evidence.

How Do Police Obtain Digital Evidence?

Law enforcement may obtain electronic evidence in several ways.

Examples include:

Search Warrants

Police frequently obtain search warrants for:

cell phones,
computers,
cloud accounts,
email,
social media accounts.

Authority

Ch. 933, Fla. Stat.
Riley v. California, 573 U.S. 373 (2014)

Consent

Many people voluntarily hand officers their phones or provide passwords.

Voluntary consent may eliminate the need for a warrant.

Never assume you are required to consent.

Authority

Schneckloth v. Bustamonte, 412 U.S. 218 (1973)

Subpoenas

Some records may be obtained directly from service providers.

Examples include:

phone records,
subscriber information,
business records.

Different legal standards apply depending upon the type of information requested.

Search Incident to Arrest

Police may seize a phone during an arrest.

However, they generally may not search its digital contents without a warrant unless another recognized exception applies.

Authority

Riley v. California, 573 U.S. 373 (2014)

Cell Phone Evidence

Modern smartphones contain years of personal information.

Investigators frequently examine:

texts,
emails,
photographs,
videos,
contacts,
internet history,
banking apps,
social media,
GPS history,
deleted files.

Forensic software may recover information users believe has been deleted.

Authority

Riley v. California, 573 U.S. 373 (2014)

Text Messages

Text messages often become critical evidence.

Police may attempt to prove:

intent,
knowledge,
planning,
identity,
admissions,
witness coordination.

Defense attorneys often examine:

authenticity,
missing messages,
context,
authorship,
timestamps.

Social Media Evidence

Investigators frequently review:

Facebook
Instagram
Snapchat
TikTok
X (formerly Twitter)
WhatsApp
Signal
Telegram

Posts intended for friends may later appear before a jury.

Deleting posts after learning of an investigation may create additional legal issues.

GPS and Location Data

Location evidence may come from:

Google Timeline
Apple devices
vehicle navigation
cell tower records
location services
fitness trackers

Location evidence is not always precise.

Defense attorneys often investigate:

margin of error,
device ownership,
account sharing,
data reliability.

Cloud Storage

Investigators increasingly seek:

iCloud
Google Drive
Dropbox
Microsoft OneDrive

These accounts may contain years of photographs, documents, and backups.

Surveillance Video

Digital video may include:

Ring cameras
business surveillance
apartment security
ATM cameras
traffic cameras
body cameras
dash cameras

Video frequently raises issues involving:

preservation,
authenticity,
editing,
missing footage.

Can Police Recover Deleted Files?

Sometimes.

Deleted information is not always permanently erased.

Digital forensic examinations may recover:

deleted photographs,
deleted texts,
browser history,
file fragments,
metadata.

Whether recovery is successful depends on the device and subsequent use.

Metadata

Metadata is “data about data.”

Examples include:

when a photo was taken,
GPS coordinates,
device information,
file creation dates,
modification history.

Metadata often becomes important in criminal investigations.

Authentication of Digital Evidence

Before electronic evidence may be admitted at trial, prosecutors generally must establish that it is authentic.

Questions often include:

Who created it?
Has it been altered?
Is it complete?
Who had access?
Can it be accurately identified?

Authority

§§ 90.901–90.902, Fla. Stat.

Chain of Custody

Electronic evidence must often be properly documented from seizure through trial.

Problems with chain of custody may affect the weight or admissibility of evidence.

Authority

§ 90.901, Fla. Stat.

Expert Witnesses

Many digital evidence cases require expert testimony.

Experts may address:

forensic extraction,
data preservation,
software reliability,
metadata,
GPS accuracy,
cell tower analysis.

Can Digital Evidence Be Suppressed?

Yes.

Possible arguments include:

illegal search,
invalid warrant,
unlawful seizure,
lack of probable cause,
warrant exceeded scope,
involuntary consent,
Fourth Amendment violations.

Authority

Fla. R. Crim. P. 3.190(g)
Franks v. Delaware, 438 U.S. 154 (1978)

Common Mistakes People Make

After learning of an investigation, people sometimes:

delete texts,
erase photographs,
factory reset phones,
delete social media,
contact witnesses,
change passwords,
destroy devices.

These actions may create additional legal problems and make defending the underlying case more difficult.

Instead, preserve evidence and consult an attorney promptly.

Frequently Asked Questions

Can police search my phone without a warrant?

Generally, no. Police usually must obtain a warrant before searching the digital contents of a cell phone seized during an arrest unless an established exception applies.

Authority

Riley v. California, 573 U.S. 373 (2014)

Can police recover deleted text messages?

Sometimes. Deleted data may still exist on a device, in cloud backups, or with a service provider. Whether it can be recovered depends on the circumstances.

Authority

Ch. 933, Fla. Stat. (search warrants)
Riley v. California, 573 U.S. 373 (2014)

Can my social media be used against me?

Yes. Public posts—and, in some cases, private communications obtained through lawful process—may become evidence in a criminal prosecution.

Authority

§§ 90.901–90.902, Fla. Stat. (authentication)

Can police obtain my location history?

Yes, but long-term cell-site location information generally requires a search warrant supported by probable cause.

Authority

Carpenter v. United States, 585 U.S. 296 (2018)

Can digital evidence be challenged?

Absolutely. Electronic evidence may be challenged based on constitutional violations, improper authentication, lack of reliability, chain-of-custody issues, or unlawful searches and seizures.

Authority

Fla. R. Crim. P. 3.190(g)
§§ 90.901–90.902, Fla. Stat.

Why Choose Landsman Law?

Digital evidence often determines the outcome of modern criminal cases. Properly analyzing search warrants, forensic extractions, metadata, authentication, and constitutional issues requires both technical understanding and knowledge of Fourth Amendment law.

Matt Landsman is a Board Certified Criminal Trial Lawyer with more than 20 years of criminal defense experience representing clients throughout North Florida. Landsman Law carefully reviews digital evidence, search warrants, forensic reports, and electronic records to determine whether law enforcement complied with constitutional requirements and whether that evidence may be challenged or excluded

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Criminal Investigation Topics

The following resources provide more detailed information about specific investigation issues:

Police Want to Talk to Me – Learn what to do when detectives call or request an interview.
Consent Searches -When can police search without a warrant?
Cell Phone Searches – Can officers search your phone? What protections apply?
Grand Jury Investigations – Understanding grand jury proceedings and your rights.
Social Media Investigations – How Facebook, Instagram, TikTok, Snapchat, and other platforms may become evidence.
Surveillance Video – Understanding body cameras, security cameras, and private surveillance footage.

Florida Criminal Process Resource Center

Use these detailed guides to learn more about each stage of a criminal case:

Contact Landsman Law today for a free consultation and begin protecting your future.

Criminal Defense Lawyer Matt Landsman at Landsman Law helps people accused of crimes in Gainesville, Alachua County, Levy County, Gilchrist County, Bradford County, Baker County, Putnam County, Marion County, and surrounding areas of north Florida. If you need help for yourself or a loved one contact Criminal Defense Attorney Matt Landsman for a free consultation today. For help with any Criminal Matter from Board Certified Criminal Trial Lawyer Matt Landsman – CALL NOW

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