Clark County Coroner's officials said Friday that 48-year-old Sandra Sutton-Wasmund died of multiple blunt force injuries.
She was among three people killed in the dramatic, early-morning crash and fire Thursday that started with someone in a Range Rover shooting at a Maserati. The Maserati then hit the cab that Sutton-Wasmund was riding in and burst into flames, triggering a multi-vehicle crash.
In a Friday statement, Sutton-Wasmund's family described her as a pillar of the community, a business owner and a loving mother and wife.
"Her innocent and tragic loss will be felt by all of those who knew and loved her and by the community at large," the statement reads.
Debbie Tvedt is the office manager at a Maple Valley plumbing company that Sutton-Wasmund started with her husband, James Wasmund. Tvedt called the death "a big loss" and added tearfully, "This woman was everything to this community."
Tvedt said Sutton-Wasmund co-owned a dress shop called The Dazzled Dame and had gone to Las Vegas with her partner in the shop for a trade show.
The medical examiner says the cab driver, Michael Boldon, also died of multiple blunt force injuries and the Maserati's driver died of a gunshot wound to the chest.
Police are searching for the gunman in a black Range Rover SUV who triggered the violence. They think an argument at the valet area of the upscale Aria resort-casino led to the shooting, but they haven't shared details.