Missing

Usually missing person calls involve hikers and kids.
Marvin got released from detox, still high and paranoid.
Marvin kept his family on edge for 12 hours, acting odd and believing gang members were after him.
A family member takes Marvin out into the woods to relax. Marvin disappears.
Do you know how hard it is to find someone who is paranoid and thinks people are after him?
Marvin doesn't want to be found, even 30 hours in the woods with no food/water/shelter. Marvin is found under a bush, hiding.