When it comes to finding dirt, Evan Reed is the best in the business. She’s a “dust-buster” - a paid operative hired by political campaigns to vet candidates for national office. She’s also a foulmouthed and cranky ex-Catholic - attempting to raise a 14-year-old daughter on her own. When she is hired to investigate the background of a squeaky-clean and charismatic junior senator who might just be the next president, the last thing she expects to uncover is a murder.   

Twenty-three years ago, a young girl went missing. Two days later her body was found lodged beneath the footbridge over Boulder Creek. The murder shook the town but they soon found it was only the beginning. A serial killer hides among them - a serial killer who strikes twice, sometimes three times a year. Mason Cooper couldn’t wait to leave Gillette Park. At 18, she headed off to college and the bright lights of Los Angeles, thinking she'd never return home to the broken family and forgotten friendships she'd left behind.

Investigative reporter Marty Edwards has found her niche: cold cases. She loves poring over old notes, hunting down long-forgotten witnesses, and digging down through the layers of an unsolved murder case. But this time, Marty is digging where someone obviously doesn't want her. And that someone might also include the Brownsville Police Department. Why else would they assign Detective Kristen Bailey to baby-sit her? Barely surviving two attempts on her life, Marty abandons Brownsville and the case. Danger follows her as the case turns red-hot.

Jemima Pardon, a paramedic with a daft name and chronic asthma, has never had much in the way of good luck. The only things she attracts are traumatic jobs, and no one wants to work with her for long. But when Jem bumps into devil-may-care police officer Rosie Jones, her fortunes seem to be changing. Rosie is bright and funny, and she doesn’t mind that Jem can’t go far without her inhaler.

Urban artist Riley Flynn spends her days wandering the streets of Dallas, sketching the city she loves. Then dead bodies start showing up in the exact locations she was sketching, and the police arrive on her doorstep. With every reason in the world to distrust the law, she’s reluctant to help the striking detective assigned to the case, especially after the cops start treating her like a suspect.