Answer:
Sexual predators moving into neighborhoods.
Step-by-step explanation:
Community notification laws are a set of regulations established at the federal level by means of which a public registry of sex offenders is created, with the aim of preventing new attacks by these people. Thus, these laws, which emerged after the attack on Megan Kanka in 1994, allow society to know through reliable means the identity of sexual predators, and to denounce the presence of any of them within their communities.