Matthew has spent 19 years homeless in a field and has been nearly murdered several times.

Three years ago he bought his first car and lived in it for years without a driver's license until San Diego CHP took his car for that reason.

It could happen to anyone. You get in a wreck, you buy another car if you're lucky, and that car is about to blow its engine.

Where do those who aren't mentally fortified from 20+ years of street homelessness without resources wind up?

The answer is scarier than it seems.