Such a busy afternoon for you. I use my flashers much more now than I did before. Traffic grinds to a halt so quickly and I don't want to get hit, so if I see people stopping hard, I throw on my flashers so they pay attention. Glad everyone was ok.
And it sucks that people would just walk by and laugh. I understand that maybe you can't help everyone all the time, but it's mean to laugh at other people's misfortune. Good for you to help out!