I think they both blew at the same time, lady pulled out in front of me, hit the brakes hard, barely missed hitting her. Both hoses, right where the crimp to the rubber is blown out. I'll get pics in the morning
Probably because the ABS was pulsing and the shock waves blew the lines. Even if one went, the other would still be working. They may have blown together or in sequence...no way to tell.