'Werewolf' Jeremy Steinke & Jasmine Richardson, 12, Brutally Slay Her Family For Love

The couple’s motive for mass slaughter arose from Marc and Debra objecting to their preteen daughter dating a guy in his 20s

February 13, 2018

Photo by: Jeremy Steinke and Jasmine Richardson [Medicine Hat Police Services Handout]

Jeremy Steinke and Jasmine Richardson [Medicine Hat Police Services Handout]

By: Mike McPadden

MEDICINE HAT, ALBERTA, CANADA — On April 23, 2006, death came slashing without mercy to the Richardson family.

Jasmine Richardson orchestrated and oversaw the murder of her parents Marc Richardson, 42; Debra Richardson, 48; and her brother Jacob Richardson, 8; while her boyfriend executed the most gruesome parts. Jasmine was only 12 years old; her boyfriend, Jeremy Allan Steinke was 23.

Steinke, disguised by a mask and brandishing a large knife, snuck into the family’s basement, where he stabbed Debra Richardson 12 times. Marc Richardson rushed to his wife’s aid and brawled with Steinke. The younger man ultimately dominated, stabbing Richardson 24 times, including nine deep wounds to the back.

From there, Jasmine joined Jeremy and they slipped up to Jacob’s bedroom, where the child was asleep. Jasmine stabbed her brother four times, and Jeremy slit the boy’s throat from ear to ear. Afterward, the bloodthirsty pair fled the scene with the help of a friend, Kacy Lancaster, 19, who drove them away.

The couple’s motive for mass slaughter arose from Marc and Debra objecting to their preteen daughter dating a guy in his 20s. Jacob’s death was just another thrill-kill aspect of the sick spree that Jasmine later admitted she’d hoped “would bring us closer together.”

The age-inappropriate and ultimately lethal romance first bloomed earlier in 2006, when Jasmine and Jeremy had met at a local punk-rock show.

Photo by: Calgary Herald, front cover, dated April 28, 2006

Calgary Herald, front cover, dated April 28, 2006

Both Jasmine and Jermey each identified as goths, dressing in black and wearing ghoulish makeup. Each was also active an online social-media community called Vampire Freaks, where Jasmine listed her age as 15 and went by the moniker “Runaway Devil.”

Speaking of lying about age, Steinke claimed to be a 300-year-old werewolf and, according to friends, Jasmine may well have believed him.

The forbidden lovers professed passion for one another via emails and internet messages. In one such outpouring, Jasmine wrote of her family: “I have a plan. It begins with me killing them and ends with me living with you.”

Steinke replied to that idea with, “Well I love your plan but we need to get a little more creative with like details and stuff.”

Three days prior to the murders, Steinke wrote about the Richardsons in his online journal:

“Their throats I want to slit. They will regret the sh– they have done. Especially when I see to it that they are gone. They shall pay for their insulince [sic]. Finally there shall be silence. Their blood shall be payment!”

The night before the assault, Jasmine and Jeremy ritualistically watched their favorite film, Natural Born Killers. Director Oliver Stone’s 1994 opus chronicles an unhinged criminal couple Mickey (Woody Harrelson) and Mallory Knox (Juliette Lewis) as they blaze a brazenly homicidal trail across America — beginning with members of Mallory’s family.

Eventually, Steinke would say to an interrogating detective, "Natural Born Killers? I think that’s the greatest love story of all time.”

A neighbor first noticed Marc’s and Debra’s bodies through a window. Police responded and discovered Jacob dead as well. Initially, they presumed Jasmine had been abducted. Authorities issued an Amber Alert, hoping the public could help return her to safety. Inspector Brent Secondiak of Medicine Hat Police Services recalls, “I truly believed that this person was missing and possibly abducted. It wasn’t even in the realm of possibility that she was an accused.”

Photo by: Runaway Devil by Robert Remington and Sherri Zickifoose, a true-crime account [Amazon]

Runaway Devil by Robert Remington and Sherri Zickifoose, a true-crime account [Amazon]

Investigators discovered Jasmine and Jeremy’s public and private online proclamations, and put together who had actually committed the crimes. Officers picked up the couple the following day in Leader Saskatchewan, about 80 miles away. The pair had been seen laughing and cuddling before being arrested.

Almost immediately, Jasmine and Jeremy wrote to one another from behind bars. In one exchange, Jeremy proposed marriage and Jasmine accepted. She also bragged about how the massacre had turned them into “legends” who would be “immortal.” She later said of the correspondence, That’s our five minutes of fame. Immortality means people will remember you.”

Jasmine Richardson entered a plea of not guilty. In 2007, a jury convicted her of three counts of first-degree murder and sentenced her to the maximum penalty allowable for a child of 12 years of age: 10 years, four of which would be in a psychiatric hospital and four under supervised probation. With that, Jasmine became the youngest person convicted for triple homicide in Canadian history.

Steinke also pleaded not guilty, but he had admitted to the murders repeatedly. He got three concurrent life sentences, with no possibility of parole for 25 years.

Kacy Lancaster, who drove the couple’s getaway vehicle, cut a plea deal and received a year of house arrest.

While serving her time, Jasmine Richardson apparently came to understand and regret the horror of her crime and took well to rehabilitation efforts. In 2011, she commenced classes at Mount Royal University in Calgary. In 2016, at age 23, Jasmine received parole and was released. If she remains out of trouble until 2020, the murders will be expunged from her record.

Inspector Secondiak says he has experienced conflicting emotions over Jasmine’s sentence and subsequent freedom, saying:

“At one point I wanted her locked up forever. I don’t think I’m there now. I hope she moves on and becomes a productive member of society…. I don’t think she’s truly evil. I’ve met some of those people that are bad to the bone and she’s not one of them.”

Next Up

Inside The Tragic Hart Family Murder-Suicide Crash

Jennifer and Sarah Hart killed themselves and murdered their six adopted children in 2018 by driving their SUV off a cliff in California.

Teen Killed 5-Year-Old Brother, Cut Off & Ate His Penis In “Black Magic Ritual”: Cops

Police say she tortured, suffocated, and mutilated the boy, whose remains were found surrounded by black candles.

3 Teen Suspects Arrested After Georgia Girl Was Found Shot To Death In Her Bed

Three 18-year-old men have been charged with murder in connection with the death of 15-year-old Madison Gesswein.

Police Investigating After Iowa Woman Claims Her Father Was A Prolific Serial Killer

Lucy Studey told police that her late father, Donald Studey, buried up to 70 bodies — and in some cases, he enlisted her help in doing so.

Twin 16-Year-Old Girls Murder Their Mother After Fight Over Being Late For School

“This was by far the worst crime scene I’ve ever walked into,” one cop says of the brutal slaying of Nikki Whitehead.

‘I'm Still Searching For My Baby’: Georgia Mother Hopes For Answers In Daughter’s Disappearance

Shy’Kemmia “Shy Shy” Pate vanished without a trace at age 8 while playing outside her family’s home.

Michigan Teen Ciara Stacho Disappeared In 2015, Remains Missing Today

Ciara Stacho went missing from Michigan in August 2015. The National Center for Missing and Exploited Children (NCMEC) produced an age-enhanced photo of what Ciara Stacho may look like as an 18-year-old.

Florida Teen Left Paralyzed After Ex-Boyfriend Allegedly Stabs Her Outside Restaurant

A high school softball star who was allegedly being stalked by her ex-boyfriend is left without feeling in her legs after being stabbed over a dozen times.

Two Families Were Torn Apart After A Heinous Tennessee Triple Murder

The lead investigator was moved to tears as he described the crime scene as “360 degrees of terror.”

California Doctor Allegedly Drove Family Off Cliff On Purpose

On Jan. 2, 2023, a 41-year-old doctor drove his Tesla off a Northern California cliff with his family inside. All four survived the crash and he is now being charged with attempted murder and child abuse.