When a web celebrity is murdered, Castle and Beckett explore the flashy world of internet fame. But when the killer posts pictures from the crime scene on a photo-sharing site, they realize they are up against a social media sociopath who may strike again.
Overall, this episode was well-rounded. It had a little bit of everything for the Castle fan. It was good to see Castle with kids—no doubt this will probably spark another discussion kids in the future.