Are you referring to the one where a Waymo, and several other cars, were stopped at a traffic light, when another car (incidentally, a Tesla) barreled into the traffic stack at 90 MPH, killing several people?
Because I am not aware of any other fatal accidents where a Waymo was even slightly involved. I think it's, at best, misleading to refer to that in the same sentence as FSD-involved fatalities where FSD was the direct cause.
Someone was driving a Tesla on I-280 into SF. They'd previously been involved in a hit-and-run accident on the freeway. They exited I-280 at the 6th St. off ramp, which is a long straightaway. They entered surface streets at 98 MPH in a 25 MPH zone, ran through a red light, and reached the next intersection, where traffic was stopped at a red light. The Tesla Model Y plowed into a lane of stopped cars, killing one person and one dog, injuring seven others, and demolishing at least six vehicles. One of the vehicles waiting was a Waymo, which had no one on board at the time.
The driver of the Tesla claims their brakes failed. "Police on Monday booked Zheng on one count of felony vehicular manslaughter, reckless driving causing injury, felony vandalism and speeding."[2]
[1] https://www.nbcbayarea.com/investigations/waymo-multi-car-wr...
[2] https://www.sfchronicle.com/sf/article/crash-tesla-waymo-inj...
https://en.wikipedia.org/wiki/List_of_Tesla_Autopilot_crashe...