
Scars, tattoos, grimy teeth and a bad attitude are some of the clichés used to describe the stereotypical criminal. Assuming murderers don’t conform to clichés, we really wouldn’t know one if we met one.
That is the trouble with using appearance as a warning system. Fiction has trained us to look for the obvious monster: the scarred stranger, the snarling loner, the man whose bad intentions enter the room before he does. Crafting original stories without clichés demands something less convenient.

A telltale sign of a murderer is their history of crime. Petty crimes escalate, leaving a behaviour trail we should easily recognise. This builds a reputation and warns us. But what if our special sleeper killer didn’t have a criminal history either?
Usually, investigators have something to follow: a prior offence, a grievance, a threat or a witness who remembers unusual behaviour. Even forensic science promises answers, although one bit of trace evidence can’t solve every crime as neatly as television suggests. Evidence needs context, and context often comes from repetition.
Sleeper killers are unique people. They are those who kill once but never kill again. Their pattern of misbehaviour never forms, so authorities can’t identify them. It appears to be a random act.

No second crime exists to compare with the first. No signature develops. No familiar method leads detectives back to an earlier file. If the killer had no obvious relationship with the victim, the investigation may become a perfect cold case: one violent moment surrounded by an otherwise ordinary life.
It’s a wonderful new anomaly for a fiction writer to use and weave into an intriguing new narrative.
It also changes the kind of story being told. The central question is not simply, “Who did it?” It is, “How could this person have done it and then returned to normal?” That question belongs comfortably inside the uneasy territory between a psychological thriller and contemporary noir, where identity, morality and perception refuse to remain tidy.
In my writing world, the sleeper killer exists to rise to commit a horrific but unsolvable crime. They lead ordinary lives and hide in plain sight.
That ordinary life is their best camouflage. They work, shop, smile, complain about the weather and remember birthdays. They may be considered reliable, thoughtful or harmless. Perhaps they are a perfect husband hiding something darker, or merely the neighbour who always puts the bins out on time.
A sleeper killer isn’t socially awkward or a bully. They go where you and I go. They behave and look like you and me.
That makes the character more disturbing than the obvious villain. Readers can relax around a monster they recognise. They know where the danger stands. The sleeper killer removes that comfort because every pleasant face becomes possible cover. Suspicion spreads through the story, quietly infecting ordinary conversations, marriages and friendships.

A sleeper killer lives closer to you than you think.
She is not a stereotype. (Or he either.)
The killing may not even begin with a lifelong plan. Pressure gathers. Resentment settles. A private fantasy strengthens while the public mask remains fixed. Then something changes. The sleeper rises, commits the act and disappears back into routine. For a writer, the tension lies in showing how close the extraordinary sits beside the mundane without announcing itself.
While you’re figuring out who that is, read and enjoy SEETHINGS. See what one sleeper killer does when they’re busy living their ordinary-looking life, but snap and commit the perfect murderous crime. Read what makes them change and kill.
The danger is concealed by familiarity, good manners and small behaviours we mistake for proof of goodness. That is why the sleeper killer works in dark fiction: they do not arrive from outside our world. They belong to it.

Understand that this could be anyone. It might even be you.
–Michael (Dark Fiction. Author of SEETHINGS (the first book), free for a limited time)
Download eBook Now or Get Paperback Here
Love, lust, and lies collide on land and water. A temptress, a faithful wife, and a photographer haunted by shadows drift into a world of seduction, betrayal, and control.
Marriages unravel, secrets surface, and civility dissolves into primal instinct. Nothing is safe. No one is innocent.
SEETHINGS (first in the series) is downloadable and free for a limited time here.

“Forman’s writing style is artful, with the protagonist Mitchell’s warped thought processes masterfully exposed. The author has a powerful and vivid command of language and his word pictures are stark and disturbingly real.”
– Linda J Bettenay, author of ‘Secrets Mothers Keep’ and ‘Wishes For Starlight’.
Discover more from Michael Forman – Author of Dark Fiction & Drama
Subscribe to get the latest posts sent to your email.