The court ruled that many of the Republican-drawn non-contiguous district lines were unconstitutional, and the map was redrawn.
The court has now become the primary battle ground for conservatives looking to wrench back control of the state.
As of Monday the billionaires outside groups have dumped $14 million into the race.
Musk at a Cabinet meeting held by President Donald Trump at the White House on March 24Win McNamee/Getty Images
Musks America PAC has spent $8.4 million, making it the largest outside spender in the race.
