Guest Post: But Why? Give Me a Motive by M.E. Proctor

 

Earlier this month M. E. Proctor’s latest novel, Catch Me on a Blue Day: A Declan Shaw Mystery, was published by Shotgun Honey Books. Available on Amazon and other platforms, this is the second book in the series that began last year with Love You Till Tuesday. Please welcome back M. E. Proctor as she discusses motive and characters in her latest guest post.

 

 

 

But Why? Give Me a Motive

 

By M.E. Proctor

 

 

One reason often cited for the lasting popularity, almost two centuries, of detective stories is that they satisfy people’s sense of order. In modern fiction this doesn’t always mean justice or retribution; people who do wrong sometimes get a pass or don’t pay the full load for their transgressions. Our grandparents might have scoffed at the idea of a free ride, and upholders of the Hays Code would have wagged their collective disapproving finger, but current readers and viewers are more forgiving. We have generations of anti-heroes in our background.

 

Still, the notion of order remains, in a slightly amended version. Detective stories convey the message that the world can be understood, that mysteries, if human-made, can be decrypted and resolved. That we have a degree of control. It is reassuring because real life doesn’t provide much of that.

 

Take any high-profile case splashed over your screens.

The first question, ‘who did it’, will be answered, most of the times. How they did it, gets handled too. But the why, the what made them do it … is where it gets blurry. The great basic drivers of crime fiction, greed and jealousy, rarely make headlines, unless the money is really big or the victim/suspect famous. People with trigger tempers who lose it in a fit of rage don’t get a lot of media airplay either. It’s the other stuff that keeps audiences enraptured. The hard to explain cases. Because we want to understand, it’s in our nature.

We want to know what makes a person click and what caused them to go off the rails. Why they took the fateful step, why they behaved in a way that’s hard to comprehend. Probably we wonder about ourselves. We want cause and motive. Satisfying answers are hard to find despite all the pundits chiming in and the 24-hour news cycle. They’re mentally ill. Voices told them to do it … Over time, comic books have been blamed, violent movies, video games, online porn, TikTok, AI. The quest for cause and motive continues. And conspiracy theories, inevitably. When you can’t get the answers you like, you manufacture your own. What every tin foil hat wearer wants is to understand. And some version of the truth, forever out of reach.

 

Not unlike fictional detectives and their readers. How would you rate your favorite sleuth if he/she left you hanging at the end of the book, with a shrug and quipped: ‘Oh, there’s nothing to it, they’re just nuts.’ Wouldn’t you think that character is a dweeb? Pull their license and send them back to PI school, or their rose garden if they’re an amateur in a cozy.

 

In a recent story published in the Celluloid Crimes anthology, Garbo’s Ghost, I let my character, homicide detective Tom Keegan, react like a real-life harried and tired cop. He’s seen too many gruesome crime scenes. He just wants to go home:

 

Freddy couldn’t understand why Tom was leaving so soon.
“You don’t want to know who they are and why they did it? Why they took the shoes and where they hid them? They’ll talk, Tom. It’s the only way they can hope to avoid the gas.”
“Killers never have anything interesting to say, Freddy. I plan to get so drunk that by tomorrow I won’t be able to remember their names.”

I don’t feel bad doing this in a short story. Endings that don’t tick all the boxes are allowed. In a book, after 300 pages, and readers invested in the characters and the plot, some kind of explanation is required, otherwise it smells like cheating.

 

Book 2 of the Declan Shaw PI series, Catch Me on a Blue Day, is the hunt for a killer, across time and borders. At the root, there’s a thirty-year-old cold case and a connection to the Salvadoran civil war. Both events have dramatic repercussions in the present. The story starts with the suspicious suicide of a veteran frontline reporter. He was writing a book on Central America that promised to be explosive. Declan Shaw who was hired to help with research for the book uses fragments of the manuscript, notes, and conversations to build the case and zero in on the murderer.

 

Protagonist, antagonist, supporting roles … I believe that to make characters real, the writer needs to feel some empathy for them, however reluctant, and an understanding of their predicament. Their underlying motive. In Catch Me on a Blue Day, the villain is a homicidal maniac with few redeeming qualities. But he is not irrational and should not be shrugged off as a lunatic on a killing spree. The horrible cold case murder was an act of rage and revenge by a proud man being repeatedly rejected and humiliated. It is the reason for the crime, as the killer sees it and justifies it to himself. The violence that follows is his reaction to the fear of being found and caught. Monsters never picture themselves as such.

 

There is logic in the madness, and because the murderer is coherent, in his twisted version of the world, the detective can follow in his footsteps and unravel the mystery.
Find the motive, crack the case. It’s what we all wish for.   

Publisher: Shotgun Honey Books

September 2025, ISBN 978-1-956957-87-7

Paperback: 294 pages

eBook

Amazon Associate Purchase Link: https://amzn.to/4ndYjxv

 

M. E. Proctor ©2025

M.E. Proctor was born in Brussels and lives in Texas. She’s the author of the Declan Shaw detective mysteries: Love You Till Tuesday and Catch Me on a Blue Day (Shotgun Honey Books). She’s the author of a short story collection, Family and Other Ailments, and the co-author of a retro-noir novella, Bop City Swing. Short fiction in Vautrin, Tough, Rock and a Hard Place, Bristol Noir, Mystery Tribune, Reckon Review, and Black Cat Weekly among others. She’s a Shamus and Derringer short story nominee.
Author Website: www.shawmystery.com. On Substack: https://meproctor.substack.com.