The Nassau County Sheriff’s Office said on Friday that it is investigating an undetermined death along State Road 200 in Yulee.

A man from Yulee has been arrested for his role in a road rage incident that took place about two months ago, according to the Nassau County Sheriff’s Office.

Emergency crews were on the scene of a crash with injuries on South 8th Street in Fernandina Beach Tuesday afternoon.

The Nassau County Sheriff’s Office announced Monday that its second major operation in 2025 targeting child sexual predators had netted an additional eight arrests.

Neighbors in the area of Yellowtail Court in Yulee were being evacuated Monday morning while deputies investigate what appears to be an unexploded grenade, according to the Nassau County Sheriff’s Office.

The Nassau County Sheriff’s Office is investigating a bank robbery in Yulee that happened Friday evening.

The Nassau County Sheriff’s Office closed a cold case of a Jacksonville man who was killed over 40 years ago.

A disabled log truck is blocking the roadway on State Road 200 eastbound at U.S. 17 in Yulee.

All lanes of I-95 Northbound are currently shut down at SR-200 in Yulee due to police activity.

A 27-year-old woman was arrested after a road rage incident on U.S. Highway 17 in Yulee, the Nassau County Sheriff’s Office said.

The Nassau County Sheriff’s Office recently announced the arrest of a 31-year-old woman from Callahan who faces child abuse charges after surveillance video captured her “aggressively” handling multiple kids at a daycare in Yulee.

A 13-year-old was accused Tuesday of cyberbullying after an investigation involving serious threats, according to the Nassau County Sheriff’s Office.

The Nassau County Sheriff’s Office said it arrested one of its corrections deputies on Tuesday, accusing them of fraudulent timekeeping practices and theft.

The Nassau County Sheriff’s Office on Tuesday introduced K9 Max, a Fox Red Labrador who specializes in sniffing out guns, as the newest deputy deployed within the Nassau County School District.

Emergency crews were on the scene of a crash involving an overturned semi-truck on I-95 South in Nassau County, before State Road 200.

An employee with the Nassau County animal shelter was arrested on Friday and accused of sexual battery on a minor, according to the Nassau County Sheriff’s Office.

Two people were seriously injured Wednesday in a crash involving an overturned camper on I-95 South in Nassau County, near the Duval County line.

Two Nassau County Sheriff’s Office deputies were arrested Thursday and accused of official misconduct.

The Nassau County Sheriff’s Office arrested two parents on drug possession charges after their infant child died at a hospital.

The Nassau County Sheriff’s Office said Wednesday that six employees have been placed on paid administrative leave pending the outcome of an investigation.

Parts of U.S. 17 are shut down in both directions at Goodbread Road in Yulee because of a deadly crash, the Nassau County Sheriff’s Office said.

Malachi Parker was last seen around 10 a.m. on Wednesday morning at his home on Bridgewater Drive in Yulee.

The Nassau County Sheriff’s Office said it arrested a 41-year-old man Wednesday night who is accused of stabbing three people after a fight broke out.

A man accused of fatally shooting his wife and their adult daughter and son at their Nassau County home in 2021 has pleaded guilty to three counts of first-degree murder and will spend the rest of his life in prison.

The Florida Highway Patrol was on the scene of a collision on I-95 North in Nassau County, between US-17 and SR-200.

A man was arrested after being accused of assaulting a woman on Sunday on Interstate 95 in Yulee, according to the Nassau County Sheriff’s Office.

The Nassau County Sheriff’s Office said it found the man it was looking for after an incident on Robinhood Drive in Fernandina Beach.

The Nassau County Sheriff’s Office is looking for a man after an incident on Robinhood Drive in Fernandina Beach.

A Nassau County couple was arrested on child neglect charges following an investigation into an incident involving a 5-week-old infant in November.

The Nassau County Sheriff’s Office has arrested an 11-year-old student on two felony charges: written threats to kill and disturbing lawful assembly with a credible threat.

A 53-year-old television star was arrested after an altercation in a Nassau County bar early Thursday morning.

The Nassau County Sheriff’s Office issued an urgent winter traffic advisory on Wednesday warning residents of dangerous ice conditions across the county.

The Nassau County Sheriff’s Office issued an urgent winter traffic advisory on Wednesday warning residents of dangerous ice conditions across the county.

The Nassau County Sheriff’s Office issued an urgent winter traffic advisory on Wednesday warning residents of dangerous ice conditions across the county.

A Correction Deputy with the Nassau County Sheriff’s Office was arrested Tuesday on child abuse charges.

A former Nassau County Sheriff’s Office deputy was arrested and accused of battery and using “unnecessary and unjustified” force on an intoxicated person, according to the Nassau County Sheriff’s Department (NCSD).

Brian Housend, 42, is accused of harassing and threatening a woman that he was once in a relationship with.

Five people were arrested in connection to a vehicle burglary spree in Nassau County.

The arrest of four women accused of pulling off multiple heists at stores in Nassau County highlights a greater issue of organized retail theft.

A 26-year-old daycare worker at the Step-by-Step Learning Center in Yulee is accused of child abuse.

His family reached out to News4JAX and said he suffers from mental illness and is without his medication.

The Nassau County Sheriff's Office is holding its annual Law Enforcement Memorial ceremony at 10 a.m.

A Nassau County Sheriff’s Office deputy was involved in a crash in Yulee on Wednesday night.

The Nassau County Sheriff’s Office is asking for information from people who did business with a local homebuilder that has declared bankruptcy.

A 26-year-old Jacksonville man is facing manslaughter charges after what deputies call a deadly accidental shooting that happened in Nassau County on Saturday night, according to the Nassau County Sheriff’s Office.

A man and woman were arrested in connection with several car break-ins and car thefts, according to the Nassau County Sheriff’s Office.

The Nassau County Sheriff’s Office on Friday released dramatic videos that showed a high-speed chase that ended in a violent crash on State Road A1A in November.

A police pursuit of theft suspects in Yulee ended in a crash with a woman suffering critical injuries on Wednesday afternoon.

A Naval Petty Officer was arrested last week in Nassau County and accused of wanting to have sex with a 14-year-old girl from an online chatroom.

The Nassau County Sheriff’s Office is set to hold a Monday afternoon news conference to discuss two incidents that happened in recent days.

A Nassau County deputy who was barricaded in a home in the Wildlight community for six hours earlier this month is “no longer employed” by the Nassau County Sheriff’s Office, a spokesperson told News4JAX.

A man told News4JAX his 17-year-old son was the one injured. He said his son was at the wrong place at the wrong time. He said his son is in the juvenile ICU with serious injuries.

A Nassau County Sheriff’s Office deputy was seriously injured Sunday night during a crash that happened while he was responding to a call.

The Nassau County Sheriff’s Office announced on social media that it arrested a person who threatened to shoot up Callahan Middle School on Monday.

The Nassau County Sheriff's Office posted a warning and video of a three year old who nearly drowned after falling into a swimming pool.

A local mom says two of her sons and their friend were returning from fishing when they got caught in a violent storm.

The Florida Welcome Center on Interstate 95 was shut down and evacuated on Thursday afternoon after the Florida Highway Patrol discovered what is believed to be a mobile meth lab.

For the past 15 years, Ken Clements with the Nassau County Sheriff’s Office has been with the marine unit. On the Fourth of July holiday, he went out on the St. Marys River with News4JAX photographer Ciara Earrey.

Sheriff's Office hires mental health and substance abuse coordinator.

A 31-year-old Fernandina Beach man was killed Sunday afternoon in a crash involving a Nassau County Sheriff’s Office deputy responding to a call in Yulee, according to the Florida Highway Patrol.

Nassau County will add two names from the Department of Agriculture Law Enforcement to the memorial wall during its annual Law Enforcement Memorial Service on Wednesday.

Nassau County fire crews and law enforcement continued working to put out a massive wildfire in a rural area west of Bryceville on Friday.

Former Nassau County Sheriff’s Office sergeant who is facing a federal charge of possessing drugs with the intent to distribute is to be indicted by a grand jury Thursday afternoon.

A former Nassau County Sheriff’s Office deputy is facing federal drug charges following an FBI investigation into drug trafficking.

Small towns and big cities alike are struggling to recruit and retain law enforcement officers amid national controversy over the police profession. Many veteran officers are retiring, leaving agencies in a bidding war for qualified candidates — as they try to hire the next generation to protect and serve.

Some agencies in Northeast Florida have mental health experts who go out with law enforcement to help de-escalate situations.

The Nassau County Sheriff’s Office on Thursday released body camera footage from early Jan. 11 when, according to the sheriff, a deputy shot and killed a woman who was “holding a BB-style rifle.”

The Nassau County Sheriff's Office has just launched a new Autism Awareness Program that includes decals. Sheriff Bill Leeper said the decals are a way to let first responders better assist those with autism.

Two people were found dead Friday inside a car that crashed into a Nassau County retention pond.

It’s been nearly 22 years since Jacquelyn Markham, of Callahan, reportedly disappeared after picking up a prescription from a drug store near her home in Callahan.

The State Attorney’s Office has declined to file formal charges against a former Fernandina Beach Police Department (FBPD) detective, who in June was accused of drugging and sexually assaulting a woman, according to court documents obtained Thursday by News4JAX.

It was a night for kids in costume to fill their trick-or-treat bags — before Halloween.

A Nassau County Sheriff’s Office corrections deputy is accused of battering an inmate, authorities said.

The 8th grader was arrested after the school received a tip that the student had a gun in his backpack.

Newly-obtained videos show the moments after authorities said two children were shot during a road rage incident over the weekend in Nassau County.

The Nassau County Sheriff’s Office on Friday released deputy-worn body camera footage that was taken as authorities made arrests in a four-day operation referred to as “Operation Keystroke,” which targeted people suspected of using the internet to solicit sex from minors.

A man who is a convicted sex offender and serving five years in prison is now facing new charges, according to the Nassau County Sheriff’s Office.

A monthslong, multi-agency investigation named “Operation: Heavyweights” has resulted in 54 arrests and the seizure of hundreds of pounds of illegal narcotics, Nassau County Sheriff Bill Leeper announced Tuesday.

Law enforcement officials from all across Northeast Florida have packed up their things, gathered their crews and headed down south early Monday morning to help out fellow sheriff’s offices impacted by Hurricane Ian’s devastating aftermath.

A Hilliard man was arrested and accused of shooting a man in the head and fleeing the scene in Callahan early Saturday morning, according to the Nassau County Sheriff’s Office.

Two men accused of stealing hundreds of gallons of fuel from a 7-Eleven gas station each face a felony charge of grand theft, as well as other charges, according to the Nassau County Sheriff’s Office.

A 12-year-old boy was arrested on charges of cyberstalking Friday after he made repeated comments threatening violence at his school, according to a report from the Nassau County Sheriff’s Office.

A 49-year-old woman is accused of bringing a child to a Nassau County park with the intent to fight after videos surfaced showing the events, according to the Nassau County Sheriff’s Office.

A pilot was hurt when a small plane crashed Wednesday morning in the yard of a home in Hilliard, the Nassau County Sheriff’s Office said.

Authorities suspect foul play as a result of her death. The investigation is now classified as a homicide.

An undercover drug investigation sparked by complaints in a Fernandina Beach neighborhood has led to the arrest of three suspected cocaine dealers, according to the Nassau County Sheriff’s Office.

The Nassau County Sheriff's Office is giving teenagers a glimpse at what it's like to be a deputy.

A deputy and an animal control officer rescued an owl stuck in the grille of a car, the Nassau County Sheriff’s Office said Thursday.

Wednesday’s event highlighted the completion of the public safety training gun range.

The Nassau County Sheriff’s Office was out on the water patrolling for the holiday weekend as a part of Operation Dry Water.

The Nassau County Sheriff’s Office is giving local teens the chance to learn all about working in law enforcement.

Nassau County Sheriff's Office announced they arrested Benjamin Lyons for fraud.

The Nassau County Sheriff’s Office says it’s investigating at least five cases of pickpocketing in its jurisdiction that are believed to be part of a theft ring — and other cases have been reported in Fernandina Beach and Jacksonville.

A 27-year-old Mayport sailor pleaded not guilty Thursday to charges of second-degree murder and aggravated child abuse in the death of a child in Nassau County.

Law enforcement officers from over 300 Florida agencies came together during this state-wide torch run to benefit athletes of Special Olympics Florida.

Clay County Sheriff's deputies and other law enforcement who lost their lives in the line of duty were remembered in a special memorial Thursday morning.

A man is facing charges of second-degree murder and aggravated child abuse following the death of a child, according to an arrest affidavit from the Nassau County Sheriff’s Office.

Deputy-worn body camera footage shows what the Nassau County Sheriff’s Office says was a traffic stop that ended in a meth bust.

Investigators with the Nassau County Sheriff’s Office said deputies on Wednesday executed a search warrant at a home on Belvedere Avenue, finding more than 26 pounds of marijuana and edibles.

The Nassau County Sheriff’s Office on Tuesday said construction workers dug up what investigators believe are human bones at a construction site along Bonnieview Road in Fernandina Beach.