Return from Goa, India - trust is it possible

Trust
what is this word about, in doing a charitable cause at what point do you serve humanity and allow humans to be themselves, theives, criminals etc..

whilst in india I was faced with these exact questions..

In trusting someone to look after our operations only to find they stole the stuff...how does that happen when a person working as part of a charity loses his faith and decides to rob them instead?

I cannot even imagine their conscience..however does forgiveness arise?

Only in forgiveness can I move on...

Do I report it?