Convicted 1989 to 1990 Serial killer profile

Aileen Wuornos

Aileen Carol Wuornos

Executed by Florida in 2002. Aileen Wuornos shot seven men along Florida highways in 1989 and 1990; a jury convicted her of the Richard Mallory murder and she pleaded guilty or no contest to five more, receiving six death sentences.

Also known as
Aileen Carol Wuornos, Lori Kristine Grody, Susan Lynn Blahovec, Cammie Marsh Greene, The Damsel of Death
Legal status
Convicted
Active
1989 to 1990
States
Florida
Cities
Daytona Beach, Ocala
Victims
6 convicted, 7 confessed, 7 suspected
Victim profile
Middle-aged men aged 40 to 65 who picked her up while she hitchhiked or solicited along Florida highways
Method
shooting
Apprehended
January 9, 1991
How caught
Witnesses to a July 1990 crash in a victim's car described two women; pawned victims' property and a fingerprint tied to one alias led police to arrest her on an outstanding weapons warrant at a Volusia County bar.
Sentence
Six death sentences (one jury verdict, 1992; five guilty or no-contest pleas, 1992 to 1993), plus 10-, 40-, 40- and 17-year terms for armed robbery
Fate
Executed: Lethal injection, Florida State Prison near Starke, October 9, 2002
Born
February 29, 1956
Died
October 9, 2002
Timeline to scale
Each dot is a dated event below; the distance between dots is elapsed time. The darker dot marks the first known murder.
February 29, 1956: Born Aileen Carol Pittman in Rochester, Michigan.November 30, 1989: Richard Mallory, 51, last seen; his body is found in Volusia County on December 13, shot.June 1, 1990: David Spears, 47, found shot along US 19 in Citrus County.June 6, 1990: Charles Carskaddon, 40, found shot in Pasco County.July 4, 1990: Peter Siems' car is found wrecked near Orange Springs; witnesses describe two women. Siems is never found.August 4, 1990: Troy Burress, 50, found shot in Marion County.September 12, 1990: Charles 'Dick' Humphreys, 56, found shot in Marion County.November 19, 1990: Walter Gino Antonio, 61, found shot in Dixie County; the last known victim.January 9, 1991: Arrested at The Last Resort bar in Volusia County on an outstanding weapons warrant; confesses on January 16, claiming self-defence.January 27, 1992: Volusia County jury convicts her of the first-degree murder of Richard Mallory.January 31, 1992: Sentenced to death for the Mallory murder on a 12-0 jury recommendation.March 31, 1992: Pleads no contest to the murders of Humphreys, Burress and Spears.May 15, 1992: Three more death sentences imposed in the Marion and Citrus County cases.February 4, 1993: Pleads guilty to the Antonio murder in Dixie County and is sentenced to death; a sixth death sentence follows in Pasco County the next day for Carskaddon.September 22, 1994: Florida Supreme Court affirms the Mallory conviction and death sentence.April 1, 2002: Florida Supreme Court accepts her waiver of appeals and discharges her lawyers after a competency finding.September 5, 2002: Governor Jeb Bush signs the death warrant.October 9, 2002: Executed by lethal injection at Florida State Prison near Starke.19561989200213 years from incident to latest development
Florida
13 serial killer profiles in Florida. Select any state to browse its profiles.
AlaskaAKMaineMEWisconsinWIVermontVTNew HampshireNHWashingtonWAIdahoIDMontanaMTNorth DakotaNDMinnesotaMNIllinoisILMichiganMINew YorkNYMassachusettsMAOregonORNevadaNVWyomingWYSouth DakotaSDIowaIAIndianaINOhioOHPennsylvaniaPANew JerseyNJConnecticutCTRhode IslandRICaliforniaCAUtahUTColoradoCONebraskaNEMissouriMOKentuckyKYWest VirginiaWVVirginiaVAMarylandMDDelawareDEArizonaAZNew MexicoNMKansasKSArkansasARTennesseeTNNorth CarolinaNCSouth CarolinaSCDistrict of ColumbiaDCOklahomaOKLouisianaLAMississippiMSAlabamaALGeorgiaGAHawaiiHITexasTXFloridaFL

Aileen Carol Wuornos shot and killed seven men along the highways of central and north Florida between November 1989 and November 1990. According to the Florida Commission on Capital Cases, a Volusia County jury convicted her of the first-degree murder of Richard Mallory in January 1992, and she then pleaded no contest or guilty to five further murders in Marion, Citrus, Dixie and Pasco counties, for six death sentences in all. She also confessed to killing a seventh man, Peter Siems, whose body was never found; no charge was brought in that case. Wuornos said she shot the men in self-defence after they attacked her. The courts rejected that account, and Florida executed her on October 9, 2002.

Mallory, 51, a Clearwater electronics store owner, was last seen on November 30, 1989; his body was found in Volusia County on December 13, shot with a .22-caliber pistol. Over the following year the bodies of David Spears (Citrus County, June 1, 1990), Charles Carskaddon (Pasco County, June 6), Troy Burress (Marion County, August 4), Charles "Dick" Humphreys (Marion County, September 12) and Walter Gino Antonio (Dixie County, November 19) were found near roads, each shot several times, their wallets and vehicles missing. Siems' car was found wrecked near Orange Springs on July 4, 1990.

Witnesses to the crash described two women leaving the car. According to Wikipedia's summary of the investigation, victims' belongings surfaced in pawnshops and a fingerprint on a receipt signed under an alias was matched to prints on file for Wuornos. On January 9, 1991, officers arrested her at The Last Resort bar in Volusia County on an outstanding concealed-weapon warrant under the name Lori Grody. Her companion, Tyria Moore, agreed to cooperate, and on January 16 Wuornos confessed, saying each man had tried to rape or assault her.

A Volusia County grand jury indicted Wuornos on January 28, 1991, according to her later postconviction brief. At trial from January 13 to 27, 1992, the state was allowed under Florida's Williams rule to present evidence of the other killings. The jury found her guilty and recommended death 12 to 0; on January 31, 1992, she was sentenced to death plus 10 years for armed robbery. The Florida Supreme Court affirmed on September 22, 1994, and the U.S. Supreme Court denied review in April 1995.

On March 31, 1992, Wuornos pleaded no contest to the murders of Humphreys, Burress and Spears. In Wuornos v. State, 644 So. 2d 1012 (Fla. 1994), the Florida Supreme Court recorded that she continued to assert self-defence at the plea colloquy and that her confessions "differed in substantial ways"; it upheld the pleas and the three death sentences imposed on May 15, 1992. She pleaded guilty in Dixie County to the Antonio murder and was sentenced to death on February 4, 1993; the Pasco County court imposed a sixth death sentence for Carskaddon the next day after she waived a penalty hearing.

Her postconviction lawyers argued that trial counsel should have uncovered Mallory's Maryland record, which the brief says included a 1958 plea to assault with intent to rape. The circuit court denied relief in 2000. In April 2001 Wuornos asked the Florida Supreme Court to dismiss her lawyers and end her appeals; a judge found her competent on July 20, 2001, and the court dismissed the appeals on April 1, 2002. ABC News reported that in a 2001 interview she said she needed to die for the killings, and Knight Ridder noted she had withdrawn the self-defence claim.

Governor Jeb Bush signed a death warrant on September 5, 2002. According to Capital Punishment in Context, he granted a brief stay on September 30 for a psychiatric examination, and three state-appointed psychiatrists found her competent. Wuornos was pronounced dead by lethal injection at 9:47 a.m. on October 9, 2002, at Florida State Prison near Starke, the second woman executed by Florida since 1976.

Wuornos was born Aileen Carol Pittman on February 29, 1956, in Rochester, Michigan, and was raised by her grandparents. According to Wikipedia and witnesses at her postconviction hearing, she described an abusive childhood and gave birth at 15. Her record before 1989 included a 1982 armed robbery sentence.

highway killingsrobberyexecutionself-defense claimfemale killer
  1. February 29, 1956
    Born Aileen Carol Pittman in Rochester, Michigan.
  2. November 30, 1989
    Richard Mallory, 51, last seen; his body is found in Volusia County on December 13, shot.
  3. June 1, 1990
    David Spears, 47, found shot along US 19 in Citrus County.
  4. June 6, 1990
    Charles Carskaddon, 40, found shot in Pasco County.
  5. July 4, 1990
    Peter Siems' car is found wrecked near Orange Springs; witnesses describe two women. Siems is never found.
  6. August 4, 1990
    Troy Burress, 50, found shot in Marion County.
  7. September 12, 1990
    Charles 'Dick' Humphreys, 56, found shot in Marion County.
  8. November 19, 1990
    Walter Gino Antonio, 61, found shot in Dixie County; the last known victim.
  9. January 9, 1991
    Arrested at The Last Resort bar in Volusia County on an outstanding weapons warrant; confesses on January 16, claiming self-defence.
  10. January 27, 1992
    Volusia County jury convicts her of the first-degree murder of Richard Mallory.
  11. January 31, 1992
    Sentenced to death for the Mallory murder on a 12-0 jury recommendation.
  12. March 31, 1992
    Pleads no contest to the murders of Humphreys, Burress and Spears.
  13. May 15, 1992
    Three more death sentences imposed in the Marion and Citrus County cases.
  14. February 4, 1993
    Pleads guilty to the Antonio murder in Dixie County and is sentenced to death; a sixth death sentence follows in Pasco County the next day for Carskaddon.
  15. September 22, 1994
    Florida Supreme Court affirms the Mallory conviction and death sentence.
  16. April 1, 2002
    Florida Supreme Court accepts her waiver of appeals and discharges her lawyers after a competency finding.
  17. September 5, 2002
    Governor Jeb Bush signs the death warrant.
  18. October 9, 2002
    Executed by lethal injection at Florida State Prison near Starke.

The victims are documented as cases in the cold case index, each with its own timeline and sources.

Corrections and family contact

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Facts last verified October 29, 2026. Page last updated November 4, 2026.

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Permalink: https://coldcaseindex.com/serial-killers/aileen-wuornos/. This entry was last updated on November 4, 2026; cite that date as the publication date. The primary sources listed above should be cited for the underlying facts.

APA
ColdCaseIndex. (2026, November 4). Aileen Wuornos. https://coldcaseindex.com/serial-killers/aileen-wuornos/
MLA
“Aileen Wuornos.” ColdCaseIndex, 4 Nov. 2026, coldcaseindex.com/serial-killers/aileen-wuornos/.
Wikipedia
{{cite web |url=https://coldcaseindex.com/serial-killers/aileen-wuornos/ |title=Aileen Wuornos |website=ColdCaseIndex |date=2026-11-04 |access-date=}}