Sexual predators are patient, sometimes taking months before inviting a child to meet face to face.
They gain their victims' trust by first establishing a comfort level, usually by posing as someone close to the child's age. The two began exchanging emails, and eventually the suspect persuaded the girl to send him videos of herself. He was arrested in Newark, N.J., after the girl's mother became suspicious and called police. The news scares off some children, but flatters others, who like the idea that a grown-up is interested in them. Easy Crime Not all predators want to meet their young victims.