Good. I'm kind of tired of people not even making an attempt to do their job properly anymore and I'm even more tired of the people that sympathize with these people and condone doing shit like this because "they're over worked, underpaid and treated poorly". Yes I understand that a lot of these places do all of the above, I've been there, and it's unfair as fuck but all completely not caring does is make things worse for everyone. Like all this idiot did by throwing shit into the truck was create more work for other people elsewhere that have to deal with the aftermath.
Doesn't really matter. They could still find out as long as they knew the name of the location he was parked out front of and at roughly what time. Those trucks have all kinds of tech in it that keep track of time and place in them.