Signage at Palm Beach Central High School in Wellington on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

Chase Strelec, a member of the Palm Beach Central High School Student Government on Saturday, August 18. Strelec was at the football game to rally Central students during the game against Dwyer. He described the scene after the shooting as “Apocolyptic”. (Joseph Forzano / The Palm Beach Post)

Padlocks are on the gates to the football stadium at Palm Beach Central High School after a shooting during a football game on Friday night, August 17, 2018. Photo captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

Padlocks are on the gates to the football stadium at Palm Beach Central High School after a shooting during a football game on Friday night, August 17, 2018. Photo captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

A flip flop remains on the field at Palm Beach Central High School after a shooting on Friday night, August 17, 2018. Photo captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

A Palm Beach High School Police Office opens the gates to the Palm Beach Central High School parking lot so owners can retrieve their cars after the shooting on Friday night, August 17, 2018, during the football game between Palm Beach Central and Dwyer. Image captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

A Palm Beach High School Police Office opens the gates to the Palm Beach Central High School parking lot so owners can retrieve their cars after the shooting on Friday night, August 17, 2018, during the football game between Palm Beach Central and Dwyer. Image captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

A Palm Beach High School Police Office opens the gates to the Palm Beach Central High School parking lot so owners can retrieve their cars after the shooting on Friday night, August 17, 2018, during the football game between Palm Beach Central and Dwyer. Image captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

A queue of cars starts pulling through the opened gates to the Palm Beach Central High School parking lot so owners can retrieve their cars left overnight after a shooting during a football game between Palm Beach Central and Dwyer. Image captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

Discarded crime scene tape in a trash can next to football field at Palm Beach Central High School in Wellington, on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

Discarded drink bottles, shoes and other assorted football related items litter the field at Palm Beach Central High School after a shooting during a football game on Friday night. Image captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

Crime scene tape is stretched around an area near one of the entrances to the Palm Beach Central high school football field after a shooting during a football game on Friday night. Image captured on Saturday, August 18, 2018. (Joseph Forzano / The Palm Beach Post)

Eduardo Estella, 21, an employee of Rita’s Italian Ices at Palm Beach Central High School on Saturday, August 18, 2018. Estella was at his booth selling ices when the shooting started. After the first shots, he grabbed the money box before running to make sure it wasn’t stolen in the ensuing chaos. While fleeing the scene, Estella was jumped by three unknown assailants, hit in the head and knocked to the ground. The assailants got away with the money box. Estella was taken to Palms West Hospital and released. (Joseph Forzano / The Palm Beach Post)

Eduardo Estella, 21, an employee of Rita’s Italian Ices at Palm Beach Central High School on Saturday, August 18, 2018. Estella was at his booth selling ices when the shooting started. After the first shots, he grabbed the money box before running to make sure it wasn’t stolen in the ensuing chaos. While fleeing the scene, Estella was jumped by three unknown assailants, hit in the head and knocked to the ground. The assailants got away with the money box. Estella was taken to Palms West Hospital and released. (Joseph Forzano / The Palm Beach Post)

Eduardo Estella, 21, an employee of Rita’s Italian Ices at Palm Beach Central High School on Saturday, August 18, 2018. Estella was at his booth selling ices when the shooting started. After the first shots, he grabbed the money box before running to make sure it wasn’t stolen in the ensuing chaos. While fleeing the scene, Estella was jumped by three unknown assailants, hit in the head and knocked to the ground. The assailants got away with the money box. Estella was taken to Palms West Hospital and released. (Joseph Forzano / The Palm Beach Post)