Location of the accident:
https://www.google.com/maps/place/Blackhorse+Rd+%26+Hawthorne+Blvd,+Rolling+Hills+Estates,+CA+90274/@33.7806303,-118.3720042,17z/data=!3m1!4b1!4m5!3m4!1s0x80dd4b98061198ad:0x2b9869097a41e2b6!8m2!3d33.7806259!4d-118.3698102
Doesn’t look curvy there. Missing the turn onto Hawthorne completely? At best, too fast rounding the corner?