So basically i had a couple of people round the other day to fix a fault at my property. I had a decent amount of cash left out (3 figures), that i had forgotten about. Partner has just asked where it is, and it's gone. I don't know where they were from except that my landlords had sent them round - they weren't any of the usual maintenance guys. They have to come back, assuming it'll be the same guys, do you think i would be better confronting them or calling the agency and refusing to allow them in the property? I'm unsure whether to call the police as it was cash and i have no proof except nobody else has been in my house. Not really sure what to do really. Can anyone advise?