It was not unusual for folks to get killed by being run over....I know that for sure.
Interesting that the film was detailing how muddy the street is/was and that only 4 days later the big one hit...coincidence?? I think NOT!!
Anyone who has been out in LaLa land, knows that the hills are made of MUD...not good old rock, but mud....you go along after spring rains and suddenly the road ahead is impassable because a mud slide occurred. It simply slumps down and washes over the road and that is that....til someone with equipment comes and cleans it off. Also the streets/roads along side this obvious mud hills are put in with no fore planning of potential slides and have almost zero shoulders...so the mud comes down in an avalanche mode and covers the road. Strange to a midwesterner...for sure.
Nice piece of sleuthing, Nash....been there but don't remember any streets out there in the land of fruits and nuts, that had that much space between the buildings....but that was a long time ago...and this brain has washed out a bunch of things it should still remember.