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Unsolved case · 2006

Killing of Anna Svidersky

UNSOLVEDACQUITTED
Updated
Updated Jul 5, 2026
McDonald's restaurant, Andresen Road, Vancouver, WashingtonView on the map

The short answer

Killing of Anna Svidersky in brief

Anna Svidersky, a 17-year-old McDonald's employee in Vancouver, Washington, was fatally stabbed at work in April 2006 by David Barton Sullivan, a twice-convicted sex offender with schizophrenia. Sullivan was found not guilty by reason of insanity and committed to a mental hospital; the case also drew international attention for the wave of online grief that followed her death.

Key facts

Year
2006
Place
McDonald's restaurant, Andresen Road, Vancouver, Washington
Status
UNSOLVEDUnsolved
Victim
Anna Esther Svidersky
Outcome
Acquitted: David Barton Sullivan

The coverage index

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The case file

What happened

Background

Anna Esther Svidersky (April 26, 1988 – April 20, 2006) was born in Russia, near Novoorenburg, and moved with her family to California before her second birthday. In 2001, following her parents' divorce, she moved with her mother, Esther, and siblings to Vancouver, Washington. She attended Fort Vancouver High School, was set to graduate in June 2006, and worked at a McDonald's restaurant on Andresen Road while holding down multiple jobs. She had intended to go to college after graduating (Source 1).

The Killing

On the day of the murder, David Barton Sullivan — a man who had twice previously been convicted of sex crimes and who had schizophrenia — left home with the stated intention of "hurting a female." According to police, he did not know Anna Svidersky. He entered the McDonald's where she worked at around 8 p.m. and stabbed her with a kitchen knife. Sullivan was apprehended soon afterward; he had discarded the knife but was still covered in blood when found. He was charged with first-degree murder (Source 1).

Legal Outcome

On June 26, 2007, Sullivan was acquitted of the murder charge by reason of insanity and was committed indefinitely to a mental hospital (Source 1).

Aftermath and Public Reaction

News of Svidersky's death spread rapidly, first through a MySpace page she had maintained and then across other early social-media platforms including YouTube. A memorial page created by her friends on MySpace received 1,200 posts within three days, and a memorial video on YouTube was viewed more than 3,000,000 times by April 2011. The McDonald's location where she worked held a fundraiser for her family, initially targeting $15,000 but raising nearly $85,000 by April 28, 2006, with McDonald's Corp. and local franchises adding matching contributions.

The scale of collective grief expressed by strangers around the world drew comparisons in British and international press to the public mourning following the death of Diana, Princess of Wales. The Guardian cited a 2004 CIVITAS think-tank framework describing such reactions as "mourning sickness," tied to participants' own emotional needs rather than personal connection to the deceased. Dutch newspaper De Volkskrant compared the phenomenon to mourning following the death of singer André Hazes. Academic commentators, including a media communications lecturer, described the case as illustrative of new patterns of instantaneous global information sharing and shared emotional response online. Other commentary, including from author Richard Watson and Der Spiegel, referenced Svidersky's continuing MySpace presence as an early example of posthumous "digital" fame and permanence (Source 1).

6 dated entries · 1988–2011

Timeline

  1. Anna Esther Svidersky is born in Russia.

  2. Svidersky moves with her mother and siblings to Vancouver, Washington.

  3. Svidersky is fatally stabbed while working at a McDonald's restaurant in Vancouver, Washington; David Barton Sullivan is apprehended shortly after.

  4. A fundraiser held at the McDonald's location for Svidersky's family has raised nearly $85,000.

  5. David Barton Sullivan is acquitted of first-degree murder by reason of insanity and committed indefinitely to a mental hospital.

  6. A memorial YouTube video for Svidersky has been viewed more than 3,000,000 times.

2 named in this file

People

Victims first. Every legal label is set from public records and court outcomes, not from the prose.

  • Anna Esther Svidersky

    VICTIM

    17-year-old McDonald's employee fatally stabbed at her workplace in Vancouver, Washington, on April 20, 2006.[3]

  • David Barton Sullivan

    ACQUITTED

    Charged with first-degree murder for stabbing Anna Svidersky; acquitted by reason of insanity on June 26, 2007, and committed indefinitely to a mental hospital.[3]

3 cited

Sources

Coverage is not a source: every fact in this file rests on the records below.

  • 2 Press
  • 1 Encyclopedic
  1. Contemporaneous coverage — The New York Times

    PressThe New York TimesAccessed Jul 5, 2026

  2. Contemporaneous coverage — The Guardian

    PressThe GuardianAccessed Jul 5, 2026

  3. Murder of Anna Svidersky

    EncyclopedicWikipediaAccessed Jul 5, 2026

Trust

Record history

First published
Jul 5, 2026
Last verified against sources
Jul 5, 2026
Corrections
None

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