Allison Brennan

"US Marshal Regan Merritt never bought the FBI's theory that her ten-year-old son's murder was tied to her job. Yet as leads went cold, she'd had to walk away from the marshals, the case and her now ex-husband, Grant, who blamed her for Chase's death. After Regan receives a chilling voice mail from her former boss, Tommy, claiming new information about Chase's murder, she can no longer stay away from her pain-filled past. Especially when Tommy's murdered...

"Something mysterious is killing the wildlife in the mountains just south of Tucson. When a college intern turned activist sets out to collect her own evidence, she, too, ends up dead. Local law enforcement is slow to get involved. That's when the mobile FBI unit goes undercover to infiltrate the town and its copper refinery in search of possible leads.Quinn and Costa find themselves scouring the desolate landscape, which keeps revealing clues to...

Lucas Vega is obsessed with the death of Candace Swain. Three years later while interning at the Medical Examiner's, Lucas discovers new information, but the police are not interested. Lucas knows he has several credible pieces of the puzzle. He just isn't sure how they fit together. So he creates a podcast to revisit Candace's last hours. New tips come in--then one of the podcast callers turns up dead. The pressure is on to solve the murder, but...

Renegade Jack Kincaid is forced to team up with "by the book" FBI agent Megan Elliott to stop a killer who is targeting soldiers with ties to Jack's mysterious past.

While using her cyber-hunting skills to help her boyfriend with his latest private investigation, Lucy Kincaid stumbles upon a serial killer who is cruising underground sex parties where drug-addled girls make for easy targets.