Well, one died in January of this year:
https://www.nps.gov/deva/learn/news/motorcycle-fatality-july-2024.htm
Here's an article that give statistics and causes of deaths in Death Valley National Park:
https://safer-america.com/deaths-at-death-valley-national-park/
Yeah, since I live in Bishop, I don't really go early season. Too much water, too many mosquitos. This was in late August, and no bugs, and I just put on my sandals for the creek crossing at Evolution Creek. Still warm during the day, a bit chilly at night - perfect weather to enjoy it...