Deadly Impulse

A High-Stakes Crime Thriller and Police Procedural

Detective Madison Knight Book 6


From international bestselling author Carolyn Arnold comes a complex police procedural that will have Detective Madison Knight trusting her instincts when everyone else is convinced a serial killer is at work.

Some murders begin with a lie. This one began generations ago.

When a sixty-eight-year-old woman is found dead outside a hospital in a wheelchair with an anti-abortion sign strapped to her back, Detective Madison Knight suspects there’s more to the scene than meets the eye. Her instincts are proven right when what appears to be a natural death is ruled murder. Soon after the victim is identified as Faye Duncan, two more bodies are discovered—Faye’s niece and a homeless man.

While her fellow detectives are convinced there’s an active serial killer, Madison sees a different pattern. The homeless man wasn’t the intended victim but collateral damage. As Madison digs deeper and traces the connection between Faye and her niece, she uncovers a decades-old family secret that may be a motive for murder.

If Madison's right, someone has spent decades protecting that secret—and they'll do whatever it takes to keep it buried.


What to Expect in Deadly Impulse

Deadly Impulse is a high-stakes crime thriller and police procedural featuring Detective Madison Knight as she investigates the suspicious death of sixty-eight-year-old Faye Duncan and discovers that two more deaths may be connected.

Readers can expect:

  • Female detective protagonist
  • Police procedural murder investigation
  • The suspicious death of a sixty-eight-year-old woman
  • A woman found dead outside a hospital, slumped in a wheelchair
  • A death that initially appears accidental
  • Evidence revealing that the death was actually murder
  • Two additional bodies that surface during the investigation
  • Multiple deaths that are connected rather than random
  • A fellow detective convinced a serial killer is responsible
  • Madison questioning the serial-killer theory
  • A powerful motive that spans generations
  • Long-buried secrets and unresolved resentments
  • Lies and hidden truths
  • Shocking and heartbreaking discoveries
  • Madison uncovering truths someone is willing to kill to protect
  • Madison’s past resurfacing during the investigation
  • Trust becoming dangerous
  • Personal danger as Madison gets closer to the truth
  • The potentially fatal consequences of trusting the wrong person
  • Multiple twists and turns
  • Self-contained case featuring a recurring detective

Book Details

Genre: Crime Thriller / Police Procedural
Setting: Stiles, Michigan (Fictional City)
Series: Detective Madison Knight, book 6
Publisher: Hibbert & Stiles Publishing Inc.
Series Format: Self-contained cases featuring a recurring detective
Reading Experience: Fast-paced • Dark • Suspenseful • Twist-filled
Available In: Kindle Unlimited • eBook • Paperback • Hardcover • Large Print Edition • Audiobook
ISBN: 978-1-988064-36-9 (eBook)
ISBN: 978-1-998095-12-4 (Paperback)
ISBN: 978-1-988064-29-1 (Hardcover)
ISBN: 978-1-989706-32-9 (Large Print Edition)
ISBN: 978-1-989706-82-4 (Audiobook)
ASIN: B015AF419U (eBook)

“A totally absorbing murder mystery.”

Goodreads review

“Really enjoyed this book.”

Goodreads review

“Good read with twist and turns.”

Goodreads review

“Be prepared for sleepless nights or nonproductive days.”

Goodreads review

“The pace is fast, with enough plot twists to make the book hard to put down.”

Goodreads review

“Fantastically written with amazing attention to detail.”

Goodreads review

“Will keep you guessing about the perpetrators to the very end!”

Goodreads review

“I became a cheerleader for Madison and was right with her.”

Goodreads review

“A hands-down winner for Carolyn Arnold. I loved it!”

Goodreads review

“Lots of mystery and suspense all the way through.”

Goodreads review

“Arnold does a fantastic job of writing mystery/thriller books that have you on the edge of your seat.”

Goodreads review

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