I've lived in my house for twenty years, I live on a very quiet unlit country road. I often used to see someone walking past late at night, sometimes I would drive past him on my way home. One day I was in our garden and he was passing, and I asked if he'd like a lift next time I saw him. He told me that he worked night shifts, and was walking home from the bus which stopped in the village. I picked him up now and again over fifteen years , and one day was passing him waiting for the bus with his cat in a basket, and took him to the vets.
He was divorced, but when I opened the village youth club, he used to bring his two daughters along if he had them that weekend. My daughter was in the same year as one of his daughters, she is now 23.
A year after my husband died, in 2017, a group of people called 'Dark Justice' caught him at the place he thought he was meeting a 12 year old girl. They also posted erotic photos that he had sent this girl. The police were informed and apparently his home computer was full of child porn. He disappeared from his house, and his neighbour was asked to take his cat.
I never left my children alone when at home, but it still frightens me to think that my daughter could have been one of his victims.