i read somewhere (thought it was here) that the 32nd & lincoln trailhead is watched by thieves and that you're better off parking in the shopping center across the street
i never leave anything in my truck that i can't afford to lose
the only place i feel remotely confident in leaving my vehicle is at the beverly canyon trailhead on 46th & baseline because there is a security guard shack for BAE systems within view
there's a product i use called a spi-belt made for running that holds a phone, keys, ID, debit card, etc
my work clothes can be replaced
there is broken glass at any trailhead
it sucks, but better to take precautions that have that unpleasant surprise after a great hike
http://store.spibelt.com/category-s/2.htm