Golden State Warriors assistant coach Dejan Milojević, a mentor to two-time NBA MVP Nikola Jokic and a former star player in his native Serbia, died Wednesday in Utah after suffering a heart attack, the team announced. Milojević, part of the staff that helped the Warriors win the 2022 NBA championship, was 46.

Milojević died in Salt Lake City, where he was hospitalized after the medical emergency happened during a private team dinner on Tuesday night. The Warriors had been scheduled to play the Utah Jazz on Wednesday night, a game the NBA postponed.

“We are absolutely devastated by Dejan’s sudden passing,” coach Steve Kerr said in a statement released by the team. “This is a shocking and tragic blow for everyone associated with the Warriors and an incredibly difficult time for his family, friends, and all of us who had the incredible pleasure to work with him.”

Milojević was in his third season with the Warriors. He previously coached in Serbia — where he once worked with a young Jokic before the now-Denver Nuggets star came to the United States — along with Montenegro. He had been a head coach for eight years in Europe and previously was an assistant coach for the Serbian national team alongside current Atlanta assistant Igor Koskoskov.

“The NBA mourns the sudden passing of Golden State assistant coach Dejan Milojević, a beloved colleague and dear friend to so many in the global basketball community,” NBA Commissioner Adam Silver said. “In addition to winning the 2022 NBA championship in his first season with the Warriors and mentoring some of the best players in the world, Dejan had a decorated international playing career and was a distinguished head coach in his native Serbia.”

Milojević worked closely with Jokic, Los Angeles Clippers center Ivica Zubac, Orlando center Goga Bitadze and Houston center Boban Marjanovic, among others, during his time as a coach in Europe. With the Warriors, he worked primarily with the big men like Kevon Looney, who raved about Milojević’s attention to detail.

TRADE: Pascal Siakam is being traded to the Indiana Pacers, a person with knowledge of the agreement said Wednesday, ending a run of nearly eight years with the Toronto Raptors during which he was a two-time All-NBA selection, two-time All-Star and part of the team that won the 2019 NBA title.

Siakam is going to Indiana in exchange for three future first-round draft picks and a pair of players with NBA championship rings – guard Bruce Brown and forward Jordan Nwora. It is a huge move for Indiana, the NBA’s highest-scoring team this season. The Pacers entered Wednesday at No. 6 in the Eastern Conference and soon will get to pair Siakam alongside All-Star guard Tyrese Haliburton — who is currently out with a hamstring issue.

Siakam is in the final year of his contract, one that pays him nearly $38 million this season, and becomes eligible this summer to sign a five-year deal that could be worth as much as $247 million. The Pacers are expected to at least consider giving Siakam such a deal.