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Murder of Kimberly Cates

SOLVED2009Mont Vernon, New Hampshire3 SOURCES2 COVERAGE LINKSUPDATED JUL 2026

Documents violence · crimes against children — written to inform, not to shock.

Illustrative

On October 4, 2009, 17-year-old Steven Spader and 19-year-old Christopher Gribble broke into the home of Kimberly Cates, 42, in Mont Vernon, New Hampshire. Neither perpetrator knew the victims prior to the invasion; the home was chosen at random. Both Cates and her 11-year-old daughter, Jaimie, were attacked with a machete. Kimberly Cates died from the assault, which Spader admitted involved 36 blows to her head and torso. Jaimie Cates was severely injured but survived.

The attack was reportedly conceived as an "initiation" rite for a club Spader had recently founded called "The Disciples of Destruction," for which he designed a logo using the initials D.O.D. Spader, a former Boy Scout and high school dropout who had passed the GED, recruited his co-defendants into the club shortly before the killing.

Four other people were implicated in connection with the case. William Marks and Quinn Glover accompanied Spader and Gribble during the home invasion. A fifth person, Autumn Savoy, was convicted of hiding evidence and lying to investigators in connection with the case.

Spader and Gribble were both convicted and sentenced to life in prison without the possibility of parole. Marks was sentenced to 30 to 60 years, and Glover was sentenced to 20 to 40 years.

Following the U.S. Supreme Court's 2012 ruling in Miller v. Alabama, which limited mandatory life-without-parole sentences for minors, Spader was granted a new sentencing hearing. At an April 2013 resentencing hearing, which he did not attend, Spader informed his attorneys that he did not want a reduction in his sentence, describing himself as "the most sick and twisted person you'll ever meet." The State of New Hampshire argued that Spader lacked remorse, viewed remorse as a form of weakness, and would likely reoffend if released. His sentence of life plus 76 years was upheld. In May 2013, the New Hampshire Supreme Court allowed Spader to withdraw his appeal of the conviction; his appellate attorney said this was for "personal and moral reasons." Spader was transferred to New Jersey State Prison in February 2014 and was later injured in a prison fight. In October 2014, Gribble sought a reduction in sentence for his non-murder charges on the basis of his age at the time of the crime; a ruling was not issued immediately according to available reporting.

The case prompted the New Hampshire legislature to expand the list of crimes eligible for the death penalty to include murder committed during a home invasion. On May 30, 2019, New Hampshire repealed its death penalty after the legislature overrode a veto from Governor Chris Sununu. The repeal was not made retroactive, meaning prisoners already convicted of capital murder before that date did not have their sentences commuted.

Start hereVIDEOThe Horrific Mont Vernon Home InvasionThat Chapter · YOUTUBE · 30 min

Key facts

Victims
Jaimie Cates, Kimberly Cates
Date
2009
Location
Mont Vernon, New Hampshire
Case status
solved

Case timeline

  1. 2009-10-04

    Steven Spader and Christopher Gribble broke into the Cates home in Mont Vernon, New Hampshire; Kimberly Cates was killed with a machete and her 11-year-old daughter Jaimie was severely injured.

  2. 2012

    U.S. Supreme Court's Miller v. Alabama ruling limits mandatory life-without-parole sentences for minors, prompting a new sentencing hearing for Spader.

  3. 2013-04

    Resentencing hearing held for Spader, who did not attend; he stated he did not want a reduced sentence.

  4. 2013-05

    New Hampshire Supreme Court allows Spader to drop his appeal of the conviction.

  5. 2014-02

    Spader was transferred to New Jersey State Prison and later injured in a prison fight.

  6. 2014-10

    Gribble sought a reduction in sentence for his non-murder charges based on his age at the time of the crime.

  7. 2019-05-30

    New Hampshire repeals the death penalty after lawmakers override a gubernatorial veto; the repeal is not retroactive.

Best coverage

VIDEO

That Chapter / 30 min

The Horrific Mont Vernon Home Invasion

VIDEO

That Chapter / 24 min

This Sinister Hockey Star Killed to Keep His Lifestyle

People

  • William Marks

    CONVICTED

    Accompanied Spader and Gribble during the home invasion; sentenced to 30-60 years.

    citation on file

  • Steven Spader

    CONVICTED

    Convicted of murdering Kimberly Cates; founder of the club used as pretext for the killing; sentenced to life without parole (later upheld as life plus 76 years).

    citation on file

  • Quinn Glover

    CONVICTED

    Accompanied Spader and Gribble during the home invasion; sentenced to 20-40 years.

    citation on file

  • Jaimie Cates

    VICTIM

    Kimberly Cates' 11-year-old daughter, severely injured with a machete during the home invasion; survived.

    citation on file

  • Autumn Savoy

    CONVICTED

    Convicted of hiding evidence and lying to investigators in connection with the case.

    citation on file

  • Kimberly Cates

    VICTIM

    Killed in a home invasion in Mont Vernon, New Hampshire on October 4, 2009.

    citation on file

  • Christopher Gribble

    CONVICTED

    Convicted in the killing of Kimberly Cates and the assault of her daughter; sentenced to life in prison without parole.

    citation on file

Places

Common questions

What happened to the victim?
In October 2009, teenagers Steven Spader and Christopher Gribble broke into a Mont Vernon, New Hampshire home as an "initiation" for a self-created club, killing Kimberly Cates with a machete and severely injuring her 11-year-old daughter.
Where did the murder happen?
Mont Vernon, New Hampshire.
Who was convicted?
William Marks (Accompanied Spader and Gribble during the home invasion; sentenced to 30-60 years.), Steven Spader (Convicted of murdering Kimberly Cates; founder of the club used as pretext for the killing; sentenced to life without parole (later upheld as life plus 76 years).), Quinn Glover (Accompanied Spader and Gribble during the home invasion; sentenced to 20-40 years.), Autumn Savoy (Convicted of hiding evidence and lying to investigators in connection with the case.), and Christopher Gribble (Convicted in the killing of Kimberly Cates and the assault of her daughter; sentenced to life in prison without parole.).
What is the current status of the case?
Status: solved. Last verified July 2026.

Sources

  1. Murder of Kimberly Cateswikipedia · Wikipedia · 2026-07-05
  2. 'I'm the most sick and twisted person you'll ever meet': Murderer Steven Spader who hacked Kimberly Cates to death with machete insults victim's family with apologynews · The Independent · 2026-07-05
  3. New Hampshire Abolishes Death Penalty As Lawmakers Override Governor's Vetonews · NPR · 2026-07-05

Last verified JUL 2026