Hopfully it wont come to that 
Dss(19) has disapeared, was ment to be going to the doctors at 10am (not sure if he went), his mum left him some money to put electric on the meter, he has taken it and disapeared, he's left his phone at home (very unlike him) and no one has seen him all day, i havn't got a clue where to start looking. He had a break down a few months ago and ended up in hospital for 3 weeks, he seemed to be improving but then started to return to his normal depressed self (being lazy, not getting out of bed ect..), last week he emptied his mums bank account (not sure how this happened and i don't know the details). His mum has phoned me as she's worried, i spoke to him first thing this morning as he phoned to ask for the gp's phone number (maybe that was his way of asking if i could go with him?), i now feel guilty that i didn't offer to go with him
. I know that chances are he will turn up and will be fine but a part of me is very worried as i don't know what his mental state is (i have not seen him for 2 weeks).
How long before worry and report him as missing?