1 man dies in multi-car crash involving a semi-truck in Phoenix, leading to road closures.

A fatal multi-car crash involving a semi-truck occurred Saturday morning in Phoenix, resulting in one man's death. The accident happened near 51st Avenue and Osborn Road around 11:30 a.m., when the victim's vehicle collided with another car and then a semi-truck. The crash led to road closures for several hours, but no additional injuries were reported. An investigation by authorities is ongoing, and further details about the victim remain undisclosed.