I just want to add, I don't agree with reporting this to the police. It will give the accused a criminal record and they will probably never be employed again. Does it really serve them right, for a moments weakness with great temptation?
There are other ways to sort it out, person to person.
The husband of a friend here was accused of assault by another english neighbour, female. A very bitter person, who later retracted the accusation.
But he was taken to the police station, finger printed, had to make a statement etc. He's a very kindly man, now regarded as a potential criminal.