Jacksonville authorities are investigating the death of a man who died in custody Monday afternoon.

A man was found dead in Jacksonville’s Longbranch neighborhood on Thursday.

On the heels of the Jacksonville Sheriff’s Office announcing dozens of arrests over the last three months News4JAX spoke with a psychologist about what is being done to curb the behavior.

A man died and another had non-life-threatening injuries after a shooting at a park on Jacksonville‘s Westside on Saturday night, according to the Jacksonville Sheriff’s Office.

A man responsible for breaking into multiple residences in Jacksonville‘s Westside and “intentionally engaging female victims” has been arrested, according to the Jacksonville Sheriff’s Office.

A man died and another had non-life-threatening injuries after a shooting at a park on Jacksonville‘s Westside on Saturday night, according to the Jacksonville Sheriff’s Office.

The Jacksonville Sheriff’s Office is searching for a fatal hit-and-run suspect for a crash that happened earlier in the year in Downtown Jacksonville.

The News4JAX I-TEAM looked into the criminal past of the man accused of fatally shooting Jacksonville Correctional Officer Brad McNew early Saturday.

The procession escorting the body of JSO Corrections Officer, Brad McNew, Monday morning was one fit for a hero.

The Jacksonville Sheriff’s Office held a procession Monday morning to honor the life and legacy of a JSO corrections officer who was shot and killed over the weekend.

The Jacksonville Sheriff’s Office, Jacksonville Fire Rescue Department, and other partners will pay their respects to the JSO corrections officer who was killed at a truck stop with a procession on Monday morning.

One person was detained after a juvenile was fatally shot in Springfield on Saturday afternoon, according to the Jacksonville Sheriff’s Office.

Officials have moved to search and recovery for a missing 15-year-old male at Jacksonville Beach last seen in the ocean on Saturday.

Officials have moved to search and recovery for a missing 15-year-old male at Jacksonville Beach last seen in the ocean on Saturday.

Twenty-five new officers officially joined the Jacksonville Sheriff’s Office Thursday night, which is helping to fill a much-needed gap.

Two people were injured Tuesday in a shooting at Duclay Forest Park, according to The Jacksonville Sheriff’s Office.

To get an inside look, the News4JAX I-TEAM embedded with JSO’s Overdose Squad, made up of detectives from both homicide and narcotics, responding to some of the calls with them.

The Jacksonville Sheriff’s Office released a dramatic bodycam video of a patrol officer springing into action to help a toddler who was shot in December.

Authorities said around 9 a.m. on Wednesday, officers responded to a death investigation in the 4800 block of Windrush Lane.

A Jacksonville woman was charged with possessing a firearm on school property, according to the Jacksonville Sheriff’s Office.

Seven people are recovering after being shot in two separate shootings, according to the Jacksonville Sheriff's Office.

The Jacksonville Sheriff’s Office is hosting several town hall meetings to provide community members in their districts with the latest updates and safety protocols.

The Jacksonville Sheriff’s Office was dispatched to a hospital regarding a man in his late 20s who was shot.

A concerned citizen called the police and said she saw a dead woman in a lot on the Westside on Saturday at 7:30 a.m., according to the Jacksonville Sheriff’s Office.

The Jacksonville Sheriff’s Office announced that the 3-year-old and the adult have been found safe.

The Jacksonville Sheriff’s Office is taking a stab at protecting Hyundai and Kia owners riddled with theft issues as Vehicle Theft Prevention Month is around the corner.

Pro Football Hall of Famer and Jacksonville product LeRoy Butler served as the headliner for the annual O

The City of Jacksonville and Fraternal Order of Police (FOP) have reached a three-year tentative collective bargaining agreement, the city announced on Tuesday. The agreement covers both Police and Corrections Units and includes a 13% raise for police and a 15% increase this year.

A 7-month-old boy was rescued at a Spring Park apartment complex after he was found unresponsive because of a suspected drug overdose.

The Jacksonville Sheriff’s Office is looking for a suspect accused of using another person’s credit card to buy over $24,000 worth of jewelry in the St. Johns Town Center.

The sixth arrest of a Jacksonville Sheriff’s Office police officer comes after the former officer was accused of accessing the law enforcement agency’s database to run tags at his ex-girlfriend’s apartment complex.

Two people have been taken to the hospital following an incident in the Brentwood area, according to the Jacksonville Sheriff’s Office.

A motorcyclist died after he crashed into a pickup truck on Baymeadows Road on Thursday night.

The sixth arrest of a Jacksonville Sheriff’s Office police officer comes after the former officer was accused of accessing the law enforcement agency’s database to run tags at his ex-girlfriend’s apartment complex.

A man was found shot to death in a pickup truck in Lackawanna on Tuesday afternoon, according to the Jacksonville Sheriff’s Office.

A road rage incident early Tuesday morning led to a police chase across Jacksonville that ended with an officer shooting the driver, the Jacksonville Sheriff’s Office said.

The Department of Justice sentenced two men to six years each in federal prison for smuggling firearms out of the United States.

A man in Lincoln Villas is dead after a residential house fire at around 4 p.m. Saturday, according to the Jacksonville Sheriff’s Office.

The Jacksonville Sheriff’s Office arrested a Duval County Public Schools district maintenance employee on five charges related to the solicitation of a minor.

“I didn’t think I’d get this far.” Those were the sentiments of Officer Malik Daricaud after he stood up and took his first steps out of rehab.

The Jacksonville Sheriff’s Office released two video clips from the perspective of body cam footage taken during an officer-involved shooting incident in San Marco nearly three weeks ago.

“This has been a plan of mine for a long time,” Sheriff T.K. Waters said.

The move of Jacksonville Sheriff’s Office to the Florida Blue building could begin in a few months. It still needs approval but some JSO detectives have been seen moving to the building on Riverside Avenue.

A 49-year-old man who was seen stabbing himself in the San Marco area was shot by an officer Saturday afternoon when he approached two officers with a large knife raised above his head, according to the Jacksonville Sheriff’s Office.

A former 34-year-old Jacksonville Sheriff’s Office officer was arrested in connection to a sex crime investigation involving a minor.

The Jacksonville Sheriff’s Office is seeking information regarding the whereabouts of registered sexual predator, Nicolis Desean Hagans.

A 61-year-old man was arrested and charged with attempted murder after shooting at a man at the intersection of Yellow Bluff and New Berlin on Sunday, according to the Jacksonville Sheriff’s Office.

They were strangers until fate brought them together exactly one year ago. Now a friendship between a Jacksonville police sergeant and a patrol officer is forever made – topped off with a prestigious honor presented by the sheriff.

The Black officers were required to be under white supervisors and were not allowed to arrest whites, the center said.

Swatting or calling 911 and faking an emergency at a home, school, or business to get a response from law enforcement is something that’s been happening for years. Seven swatting incidents happened in Jacksonville dating back to last year with the most recent one happening in January.

The Jacksonville Sheriff’s Officers will host a ceremony Thursday morning to recognize the work of several officers.

Katrice Broomer, 34, was removed from a Jacksonville cruise ship Monday after her background check was flagged for outstanding warrants, including attempted murder and leaving the scene of an incident in 2022, according to an arrest report from the Jacksonville Sheriff’s Office.

Luis Eduardo Roces, 36 was arrested and accused of murder after a shooting on River Road near a San Marco park on Sunday morning after an investigation by the Jacksonville Sheriff’s Office.

The hate-filled manifesto from the Dollar General shooter has ignited mixed emotions from the community that has not healed from the tragedy.

After the Jacksonville Sheriff’s Office released the hate-filled manifesto left behind by the gunman of the Dollar General shooting, a local psychologist is sharing some insight on how a person could become radicalized.

Investigators have released the bigoted, hate-filled, ranting manifesto left by a 21-year-old gunman who killed three Black people in a racially motivated attack at a Northwest Jacksonville Dollar General last year.

A 44-year-old Jacksonville man was sentenced to 15 years in federal prison for possession and intent to distribute 500 grams or more of methamphetamine and possession of a firearm as a convicted felon.

A Jacksonville Sheriff’s Office corrections officer was arrested and is being accused of domestic battery, Sheriff T.K. Waters announced Friday during a press conference.

A push to move the Duval County jail is gaining steam and now a conversation is brewing about also moving the Jacksonville Sheriff's Office administrative headquarters.

A man was killed in a shooting at an apartment complex in Northwest Jacksonville Saturday afternoon, according to the Jacksonville Sheriff’s Office.

Jacksonville police officer nearly killed by gunfire shares his love for his family, his service, and his motivation to walk again.

A new decision to release names of crime victims to the public in Florida has already impacted our local community and how law enforcement agencies share data.

Keith Oglesby, the co-president of Interfaith Coalition for Action, Reconciliation & Empowerment or ICARE, says that the violence in the city is something they’re working to combat because it’s sad that the residents must deal with this.

The Jacksonville Sheriff’s Office reported two inmate deaths at the Duval County Jail, bringing the in-custody death total to over 10 inmates this year.

One man was found shot to death in Jacksonville's Avondale neighborhood Saturday night.

The charges against a Jacksonville woman who was accused of shooting a police officer during a high-risk search warrant in 2020 have been dropped because the case involved a Nassau County detective who has since been indicted on drug charges.

According to a letter sent to the Jacksonville Sheriff’s Office, the DOJ said Woods’ arrest is not a “prosecutable federal criminal civil rights offense.”

A Jacksonville double murder earlier this month was part of a $20,000 gang hit, according to an arrest warrant.

The United States Department of Justice (DOJ) is monitoring the Jacksonville Sheriff’s Office after Le’Keian Woods’ attorneys sent a request to investigate the incident and other similar incidents involving “excessive force.”

The United States Department of Justice (DOJ) is monitoring the Jacksonville Sheriff’s Office after Le’Keian Woods’ attorneys sent a request to investigate the incident and other similar incidents involving “excessive force.”

Authorities in Maine say the river search is at a location where Robert Card's vehicle was found -- along with the ground search which spans miles of heavily wooded area. Former JSO Director Tom Hackney says this search is unique, and complex.

So far, there have been 101 murder cases, and of those, 62 cases are still open and have not been cleared by arrest.

The Jacksonville Sheriff’s Office is investigating two unrelated shootings that left two people injured Sunday morning.

The Jacksonville Sheriff's Office is investigating a shooting on the Westside.

A 44-year-old woman was arrested Thursday after police said she shot two men in Northwest Jacksonville, leaving one man dead and another one critically injured.

Jacksonville Fire and Rescue say that one person is dead in Turtle Creek.

The family of Le’Keian Woods held another protest Sunday to demand justice be served for Le’Keian Woods, who was seen in a viral video of a forceful arrest by Jacksonville sheriff officers.

Two men are injured after a shooting that happened in the parking lot of the Park at River City apartment homes early Saturday, according to the Jacksonville Sheriff’s Office.

A 20-year-old woman has been charged with manslaughter in connection with the shooting death of a woman in the Regency area in May, the Jacksonville Sheriff’s Office announced on Friday.

The Jacksonville Sheriff’s Office announced that a charitable donation by the Fraternal Order of Police (FOP) Foundation has increased the rewards for two recent murder investigations involving children.

One day after the Jacksonville Sheriff’s Office released partial body cam footage of the forceful arrest that was caught on video and went viral online, the agency released another video that offers a different perspective to the arrest video that has prompted accusations of police brutality.

Despite Jacksonville Sheriff T.K. Waters saying the officers’ use of force in a viral arrest video was in the sheriff’s office protocol, the family of Le’Keian Woods is standing by their claims that JSO officers’ actions were unnecessarily violent.

On Monday, Jacksonville’s Sheriff T.K. Waters claimed that a video shared on social media misrepresented the facts surrounding the arrest of a suspect that went viral over the weekend and was altered.

The family of a man killed in a shooting last week on MLK Parkway is asking the community to come forward with information about what happened.

Jacksonville Sheriff T.K. Waters held a news conference Monday to address the claims that have been circulating against the Jacksonville Sheriff’s Office after a forceful arrest video went viral, sparking protests and a lot of commentary online.

The truck Le’Keian Woods was riding in was pulled over by police because it was believed to be involved in a drug deal, and Woods tried to run from officers before he was arrested, JSO said.

A powerful political player in Jacksonville who took his own life in an Atlantic Beach parking lot last year was under investigation for a “bizarre and fraudulent scheme” involving the promise of Taylor Swift tickets at the time of his death, according to the State Attorney’s Office.

The Jacksonville Sheriff’s Office is looking for a man who attempted to rob a financial institution on University Boulevard North Wednesday morning but walked away unsuccessful after an employee turned him away.

A man is dead following a shooting Tuesday morning on Jacksonville’s Eastside, according to the Jacksonville Sheriff’s Office.

Jacksonville Sheriff's Office has police officers on A C Skinner Parkway.

A woman died Thursday after she was found unresponsive in a pool at her apartment complex on San Jose Boulevard, the Jacksonville Sheriff’s Office said.

A 35-year-old man was sentenced to life in prison for the murder of a woman found strangled to death in a Southside apartment in November, according to the court records.

A woman was found dead in a vehicle Thursday after a citizen reported that the vehicle was parked with what appeared to be bullet holes on Old Middleburg Rd. South, police said.

JSO asking public for help in locating missing 8-year-old girl.

Jacksonville Sheriff T.K. Waters is holding another news conference Monday to provide an update on the deadly shooting that killed three people.

Three people are dead after what Jacksonville Sheriff T.K. Waters said was a “racially-motivated” shooting that is being called a hate crime by the FBI at a Dollar General on Kings Road that prompted heavy police and SWAT response in Northwest Jacksonville.

The I-TEAM is learning new details about a woman who died at the Duval County Jail on Monday. Rebecca "Becky" Faircloth was 62-years-old. Over the past two years, at least seven people have died at the Duval County Jail.

Investigators with the Jacksonville Sheriff’s Office Internal Affairs division have completed an investigation into a JSO traffic stop where a local veteran claims he was the victim of racial profiling.

The Jacksonville Sheriff’s Office on Tuesday released body-camera video of a police-involved shooting from the night when a man shot at a JSO officer with an airsoft gun.

Sheriff T.K. Waters is hosting a town hall Wednesday to explain how he plans to spend the nearly $600 million outlined for his department in the city's nearly $1.7 billion budget.