As of my last update in October 2023, there has been no news or reports confirming the passing of Luka Dončić, the Slovenian professional basketball star for the Dallas Mavericks. If you’re referring to a piece of fictional or hypothetical news, it would be important to verify from credible sources to ensure accuracy.
Luka Dončić is widely regarded as one of the brightest young talents in the NBA and has achieved great success in his career. News of such a tragic event would be headline-breaking, and I recommend checking official news outlets for the most up-to-date and reliable informatio•n.