About Andrew Urdiales
Lived 1964 – 2018 (aged 54). Andrew Urdiales was an American serial killer and military personnel.
Andrew Urdiales (June 4, 1964 November 2, 2018) was an American serial killer who was convicted in Illinois in 2002 of killing three women and convicted in California in 2018 of killing five women. He was sentenced to death in California and died by suicide a few months later in California's San Quentin Prison.
Life
Early life Andrew Urdiales was born on June 4, 1964 in Chicago, Illinois. Little is known about his childhood. In June 1977, shortly before his 13th birthday, he beat the family dog to death with a baseball bat and told his parents the animal had been fatally injured in a fall. He attended Thornridge High School in Dolton, and graduated in 1982. After graduating, Urdiales joined the United States Marine Corps.
Between 1984 and 1991, he was stationed at the Marine Corps Base Camp Pendleton in California. Urdiales completed combat training. He was trained as a radio operator at Marine Corps base in Twentynine Palms and then served in Desert Storm.
Murders Urdiales committed his first murder on the evening of January 18, 1986. At Saddleback Community College in Mission Viejo, California, he stalked 23-year-old communication arts student Robbin Brandley and stabbed her 41 times with a knife. Two years later, on July 17, 1988, he shot 29-year-old Julie McGhee with a .45 ACP caliber pistol. Her body was found in a ditch near Cathedral City, California. Two months later, Urdiales struck in San Diego, killing 31-year-old Mary Ann Wells, whose body was found by police on September 25, 1988, in an abandoned warehouse. His fourth victim, 18-year-old Tammie Erwin, was found on the streets of Palm Springs on April 17, 1989.
In 1991, he was honorably discharged from the Marine Corps and moved back to his parents' home in Chicago. In September 1992, however, he returned to California for a holiday. On the evening of September 27, 1992, he encountered 19-year-old nurse Jennifer Asbenson, who was in need of a ride to work. Upon dropping her off, he asked for her phone number. Asbenson gave him a fake number. When she finished her shift, Urdiales was waiting outside and offered her a ride home, which she accepted. As he drove, Urdiales confronted the young woman about the fake phone number and began to assault her, tying her hands and cutting off her clothes. He attempted to rape her, but he was unable to perform. Asbenson called him a "coward", begging him to just kill her. Urdiales beat her, bit her neck to the point she bled, and then put her in the trunk of his car. Asbenson was eventually able to untie her hands and open the trunk from the inside and escape. She ran down the highway naked from the waist down. Urdiales chased after her with a machete but she was able to flag down a truck with two marines in it, and Urdiales escaped in his own vehicle. The authorities had no evidence other than the bite on Asbenson's neck and the description of her attacker. His tire tracks had been destroyed by a bulldozer that happened to go down that path.
For three years he committed no murders due to fear of being discovered. When he returned to California in March 1995, he happened upon 31-year-old sex worker Denise Maney in Cathedral City, California. Urdiales forced her into his car and drove her into the California desert. There he shot her, undressed her, and left the corpse for scavengers.
As a security guard in a Chicago mall, he enjoyed great trust among customers in the family friendly environment. He crossed the state line into Bloomington, Indiana in April 1996, where he murdered 25-year-old Laura Ulyaki. Her body was found on April 14 in Wolf Lake on the border of Chicago (Cook County, Illinois) and Hammond, Indiana. On July 14, 1996, police found the body of 21-year-old Cassandra Corum in the Vermilion River in Livingston County, Illinois. On August 2, 1996, the body of 22-year-old Lynn Huber was found in Wolf Lake. Huber is presumed to have been Urdiales' last victim.
In December 1996, Urdiales was arrested for possession of an unlicensed weapon but was released after paying a fine.
At this time, Urdiales was incarcerated in the Menard Correctional Center in Chester, Illinois.
California prosecution Within hours of Illinois Governor Quinn's decision to commute Urdiales's death sentence in that state, prosecutors in Orange County, California sought to extradite Urdiales to be tried in California for the murders of five women in the 1980s when Urdiales was stationed at Marine Corps Base Camp Pendleton and after he was discharged from the military.
On May 23, 2018, Urdiales was convicted in the murders of five Southern California women. On Wednesday, June 13, 2018, a jury rendered a death verdict for Urdiales. The jury deliberated for one day. On October 5, 2018, Urdiales was sentenced to death for the third time.
Death On November 2, 2018, at around 11:15 PM, Urdiales was found unresponsive in his cell in the Adjustment Center of San Quentin State Prison. Urdiales was alone in his cell, and prison officials said the apparent cause of death was suicide by hanging. He was 54 years old.
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Important facts
People in Andrew Urdiales's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Andrew Urdiales's
Frequently asked questions
Who was Andrew Urdiales?
American Serial Killer (1964-2018)
When was Andrew Urdiales born?
Andrew Urdiales was born on 4 June 1964 in Chicago.
When did Andrew Urdiales die?
Andrew Urdiales died on 2 November 2018 in San Quentin Rehabilitation Center.
What was Andrew Urdiales's occupation?
Andrew Urdiales was a serial killer and military personnel.
What nationality was Andrew Urdiales?
Andrew Urdiales was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Andrew Urdiales. https://biography.guide/andrew-urdiales/
MLA: "Andrew Urdiales." Biography.guide, https://biography.guide/andrew-urdiales/.
Chicago: "Andrew Urdiales." Biography.guide. https://biography.guide/andrew-urdiales/.
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