The teen who jumped to his death from Los Angeles City Hall on Wednesday was a star baseball player with a bright future whose sudden demise has left loved ones pondering a tragic mystery.

Avery Truesdale, 19, of Arcadia, jumped from the 27^th-floor observation deck on the Spring Street side of the building before landing on the front steps, according to police. The Los Angeles County Medical Examiner’s Office confirmed Truesdale’s identity.

The 2025 Arcadia High School grad was a star outfielder for the Arcadia Apaches who proudly wore a number 13 on his jersey and maintained a .310 batting average over his three-year career on the varsity team.

The 6’2 star athlete also played with the San Gabriel Valley Arsenal Baseball travel team, one of the state’s top college development programs.

His shocking death has left his family and former teammates wondering what could have happened.

“The light he brought into every room touched everyone who knew him,” said an online fundraiser created to help Truesdale’s family pay for funeral expenses.

“His loss is being felt deeply by teammates, coaches, classmates, teachers, friends, and all who knew him,” the Apaches said in a statement.

Emergency responders were called to the downtown Los Angeles building shortly after 4 p.m. following reports someone had fallen from the upper floors of City Hall.

Law enforcement sources told The California Post that Truesdale leaped to his death in an apparent suicide. Truesdale was not a City of Los Angeles employee and was wearing a visitor badge when his body was discovered.

Visitors to Los Angeles City Hall are required to pass through a security screening, obtain a temporary visitor badge, and tell security personnel the purpose of their visit and the office or destination they are visiting before being allowed into the building.

On Thursday, parts of Los Angeles City Hall remained cordoned off with yellow crime-scene tape as investigators continued their work.

Steel security doors also blocked public access to portions of the building.

The City Hall observation deck, however, remained open to visitors.

“Avery was a great kid and baseball player,” said Frank Rizzi, a former Apache teammate of Truesdale, on social media. “RIP big guy.”

Longtime Holly Avenue Elementary School teacher Stacy Hoherd-Harris remembered Truesdale as the greatest student PE teacher to ever work in her class.

“His kindness, enthusiasm, passion, encouragement, and positivity made learning PE skills and games so much fun for my first graders,” said Hoherd-Harris in a social media post. “My heart is broken.”

The Los Angeles Police Department is investigating Truesdale’s death.