I was so sorry to hear this. She was a gifted business leader.

From what I understand, she was coming down a hill and someone made a left turn right in front of her, leaving her nowhere to go but into the side of the vehicle.
This happened to me a couple of weeks ago (I missed the truck by 6 inches). I caught up to the driver at the light and he had the usual excuse - SIDSY (Sorry, I didn't see you). That night, I got a bright flashing light to put on the front of my bike, and I use it every ride now.