Allius Barnes

When an affluent school teacher is found dead in an abandoned bookstore, the teachers and students at her school become suspects in the case. Meanwhile, Brennan’s publisher encourages her to join Twitter to help grow her fan base, and “squintern” Jessica Warren teaches Brennan some tricks to master the Twitter-verse, skills Brennan enthusiastically puts to use.

Villa clashes with her new partner as she tries to be less of a liability to Hornstock; Pippy faces her past while assisting with an investigation; Rosewood searches for a new cardiologist.