Florida Teen Charged as Adult After Friend Fatally Shot Days Before High School Graduation

A Florida teenager has been charged as an adult in the fatal shooting of his 17-year-old friend, who was killed only days before he was supposed to graduate from high school.

Santana Derion Davis, now 17, is accused of handling a Glock-style handgun when it discharged inside or near a Bradenton residence on the night of May 18, striking Demetrius Lightfoot Jr. in the head, according to court records and reporting based on the probable-cause affidavit.

Lightfoot, a senior at Manatee High School, was found dead outside a home in the 700 block of 12th Avenue West after Bradenton police responded to a 911 call shortly after 10:15 p.m. He had been expected to graduate later that same week.

Police initially described the death as an isolated incident and withheld Lightfoot’s identity out of respect for his family. His name was released the following day with the family’s permission.

Investigators soon announced they had probable cause to arrest Davis, who was 16 at the time. Davis turned himself in on May 19, agreed to speak with detectives and was arrested on an initial charge of manslaughter with a firearm.

Witness describes gun going off accidentally

According to the probable-cause affidavit, a witness told detectives that Davis and Lightfoot were friends and that the shooting appeared to be accidental.

The witness reportedly said Davis was “fumbling” with a Glock-style handgun shortly before a shot rang out. After Lightfoot was struck, Davis and another person allegedly ran from the scene.

During a later bond hearing, prosecutors were permitted to introduce a detective’s affidavit describing both the eyewitness account and an interview in which Davis allegedly acknowledged his actions with the firearm.

Authorities also sought help locating 18-year-old Ty’Zaevian Lamar Brinkley, whom police described strictly as a witness—not a suspect or person of interest. Investigators said they wanted to speak with him about what happened before, during and immediately after the shooting.

Prosecutors move case into adult court

Davis has since been formally charged as an adult with:

Manslaughter by culpable negligence with a firearm, improper exhibition of a dangerous weapon or firearm, and possession of a firearm by a person under 24 who had previously been adjudicated delinquent.

The manslaughter charge alleges that Lightfoot’s death resulted not from a deliberate plan to kill him, but from the criminally negligent handling of a loaded weapon.

That distinction does not make the consequences minor. Prosecutors are alleging that Davis handled or displayed the firearm so recklessly that his conduct caused another person’s death.

Davis turned 17 on June 8 while being held in juvenile detention. He was subsequently transferred to the Manatee County Jail as the prosecution moved forward in adult court.

Judge denies bond

At a June 12 hearing, Circuit Judge Ryan Felix denied Davis bond and ordered him held in pretrial detention.

The state presented the detective’s account of the eyewitness interview and Davis’ alleged statements to investigators. The judge ruled that Davis would remain jailed while the case proceeds.

His arraignment is scheduled for July 24.

A graduation week turned into a funeral

Lightfoot’s death stunned Manatee High School just as seniors were preparing to celebrate graduation.

The school district was notified immediately, and crisis counselors and other support services were made available to students grieving the loss of a classmate.

Lightfoot was also known as “Lil Tony,” according to an online memorial. Dozens of virtual candles have been lit in his memory.

He should have been preparing to cross a stage, receive his diploma and begin the next chapter of his life.

Instead, his family was preparing to bury him.

And another teenager—described by a witness as his friend—was sitting in custody, facing an adult felony prosecution over a handgun that allegedly should never have been handled so carelessly.

Davis is presumed innocent unless and until he is convicted in court. But whatever verdict eventually comes, one fact is already beyond dispute:

A few seconds of reckless gun handling ended one young life, devastated a family and left another teenager facing the possibility of spending much of his own future behind bars.

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