Killerbyte — Cat Connor

Ellie Conway is an FBI agent who works serial crime cases. As a hobby, she runs an internet poetry chat room. When someone tries to kill her, it soon becomes obvious it's linked to her after-hours pursuits on cyberspace. Matters become complicated when her assailant turns up dead in the trunk of her car. As the chat room's patrons starts dropping like flies, she realizes there is something far deeper going on than first thought. Despite an abundance of crime scenes, no evidence can be found to identify a motive or perpetrator. The death toll rises and eventually includes her best friend and her own mother, before a chance remark from twelve years prior surfaces to provide the first real clue, which unravels the killer's twisted goals.