Start here
The Case of Susan Cox Powell
That Chapter's 26-minute breakdown of the whole case.
Watch on YouTubeBefore you continue
This case involves crimes against children. Casepin presents the record in neutral, non-graphic language. Choose whether to continue.
Cold case · 2009
Also known as Susan Marie Powell · Susan Cox Powell
Susan Cox PowellCredit: Utah Bureau of Criminal Identification (Utah DPS)·Law-enforcement release·Source
The short answer
Susan Powell, a 28-year-old mother of two, disappeared from her West Valley City, Utah, home on December 6, 2009, and has never been found.
Start hereThe Case of Susan Cox PowellThat Chapter · 26 minThe coverage index
7 pieces from 5 creators: ranked, with duplicates removed and short clips set aside.
Start here
Video · YouTube · 26 min · 2019
That Chapter's 26-minute breakdown of the whole case.
Watch on YouTubePart 3: Missing: Susan Powell
Part Two: Missing: Susan Powell


Joshua Powell Case Analysis | Disappearance of Susan Powell

Dateline Episode Trailer: Haunted | Dateline NBC
Titles and descriptions are the creators’ own and may not reflect current legal status. The sourced facts are in the file below. Players load only when you press play. Suggest coverage we’re missing.
The case file
Susan Cox Powell was a 28-year-old mother of two from West Valley City, Utah, who raised sons Charles (born 2005) and Braden (born 2007) with her husband. Friends described her husband's heavy spending and controlling behavior, and Susan's journals described tension over his refusal to attend church with the family. In 2008, Susan wrote a private will describing her marriage as being in "extreme turmoil," stating that if she died, "it may not be an accident, even if it looks like one."
On the morning of December 6, 2009, Susan attended church with her sons; a neighbor visited that afternoon and left about 5:00 p.m., the last time anyone outside the household reported seeing her. Relatives reported the family missing the next day after the boys were not brought to daycare. Police found her purse, wallet, and identification inside the home, and her cell phone in the family's van. Susan's husband told investigators he had left her sleeping at home after midnight and taken their sons camping on the Pony Express Trail; a search there on December 10 found no evidence of the campsite he described.
A search of the Powell home on December 9 turned up traces of Susan's blood, a $1.5 million life insurance policy on her, and a letter expressing fear for her life. The older son later told police the camping trip happened but that Susan had come along and never returned; the younger son separately told a daycare worker their mother had been in the van's trunk. Investigators identified Susan's husband as a person of interest, but he was never charged. Scrutiny also extended to Susan's father-in-law, Steven Powell, after a family friend described his fixation on her; a 2010 search of his home found thousands of images of Susan taken without her knowledge. Susan's husband's brother came under separate scrutiny after selling a car to an Oregon wrecking yard shortly after Susan's disappearance; a cadaver dog later indicated decomposing remains had been in its trunk, though DNA testing was inconclusive.
Steven Powell was arrested in September 2011 on voyeurism and child pornography charges after investigators found recordings he had secretly made of Susan and other women and girls; he was convicted in May 2012 in a trial that did not address Susan's disappearance. Around then, a Washington court granted Susan's father, Chuck Cox, temporary custody of Charles and Braden. On February 5, 2012, during a supervised visit, Susan's husband killed his sons and himself in a deliberate house explosion; a hatchet was later found near his body. In February 2013, Susan's husband's brother died by suicide in Minneapolis after investigators described him as "evasive" about the abandoned car. West Valley City police closed their investigation in May 2013, stating they believed Susan's husband had murdered her and that his brother helped conceal her body.
Chuck Cox won a court dispute over Susan's estate in 2015, and a jury later found Washington's child-welfare agency negligent in the custody case, awarding $98 million to her sons' estates. A cache of explicit images on a Powell computer was later re-examined; a 2019 report concluded they had likely been downloaded by a previous owner before Susan acquired the device, and no charges were filed over them. Despite a 2011 search near Nephi, Utah, and a 2022 mine-shaft excavation that recovered bones and clothing, no remains have been confirmed as Susan's; DNA testing determined the bones were not human. Susan remains a missing person, and efforts to have her legally declared dead have continued.
17 dated entries · 2008–2022
Susan wrote a private will stating her marriage was in "extreme turmoil" and that if she died, "it may not be an accident, even if it looks like one."
Susan was last seen at her West Valley City, Utah, home after a neighbor's afternoon visit; she disappeared sometime afterward.
Relatives reported the family missing after the children were not brought to daycare; police found Susan's purse, wallet, and identification inside the home.
A search of the Powell home turned up traces of Susan's blood, a $1.5 million life insurance policy on her, and a letter in which she expressed fear for her life.
Police searched the Pony Express Trail area described by Susan's husband but found no evidence of the camping trip he described.
A search of the home of Susan's father-in-law, Steven Powell, uncovered thousands of images of her taken without her knowledge.
Utah authorities searched a possible gravesite at Topaz Mountain near Nephi, Utah, but found no remains.
Steven Powell was arrested on voyeurism and child pornography charges after investigators found recordings he had secretly made of Susan and other women and girls.
Susan's father, Chuck Cox, filed for custody of her sons; a Washington court granted him temporary custody.
Susan's husband killed their two sons and himself in a deliberate house explosion in South Hill, Washington, during a supervised custody visit.
Steven Powell was convicted of voyeurism charges in a trial that largely did not address Susan's disappearance.
Susan's husband's brother, previously described by investigators as "evasive" about a car he had abandoned at an Oregon wrecking yard, died by suicide in Minneapolis.
West Valley City police closed their active investigation, stating they believed Susan's husband had murdered her and that his brother had helped conceal her body.
Chuck Cox won a court dispute over control of Susan's estate.
Steven Powell was released from prison after serving nearly six years on his voyeurism and child pornography convictions.
Steven Powell died of natural causes in Tacoma, Washington.
A privately organized excavation of a Utah mine shaft recovered bones and clothing that DNA testing later determined were not Susan's.
4 named in this file
Victims first. Every legal label is set from public records and court outcomes, not from the prose.
Susan's younger son, born 2007; killed alongside his brother in a deliberate house explosion on February 5, 2012, ruled a murder-suicide committed by their father.[3]
Susan's older son, born 2005; killed alongside his brother in a deliberate house explosion on February 5, 2012, ruled a murder-suicide committed by their father.[3]
28-year-old mother of two from West Valley City, Utah; disappeared on December 6, 2009, and has never been found.[3]
Susan's father-in-law; convicted in May 2012 of voyeurism and possession of child pornography for secretly recording Susan and other women and girls. That case did not address Susan's disappearance, and he was never charged in connection with it.[3]
From the record
3 cited
Coverage is not a source: every fact in this file rests on the records below.
PressABC NewsAccessed Jul 6, 2026
PressPeopleAccessed Jul 6, 2026
EncyclopedicWikipediaAccessed Jul 6, 2026
Trust
Are you family of someone named in this file? Corrections and removal requests from victims’ families are prioritized.
Near this case
SOLVEDListenSalt Lake City, Utah · 2000s
Destiny Norton, a 5-year-old Salt Lake City girl, was kidnapped and murdered in July 2006 by a 20-year-old neighbor after leaving her home following an argument with her parents. Her body was found in the neighbor's basement, less than 100 feet away, following an eight-day search involving thousands of volunteers, police, and the FBI.
SOLVEDListenFormer Salt Lake City Public Library main branch (now The Leonardo), Salt Lake City, Utah · 1990s
On March 5, 1994, Clifford Lynn Draper took hostages at gunpoint on the second floor of the former Salt Lake City Public Library main branch, claiming to have a bomb. After a standoff of more than six hours, off-duty Salt Lake County Sheriff's Lt. Lloyd Prescott shot and killed Draper, and a real but non-detonated bomb was later safely destroyed by police.
Federal Heights neighborhood, Salt Lake City, Utah · 2000s
Fourteen-year-old Elizabeth Smart was abducted at knifepoint from her Salt Lake City bedroom in June 2002 by Brian David Mitchell and held captive for about nine months, during which he repeatedly raped her, before she was located alive in Sandy, Utah, in March 2003.
Credit: National Center for Missing & Exploited Children·Law-enforcement release·SourceUNSOLVEDListenPhoenix, Arizona, United States · 2001
Alissa Turney, a 17-year-old from Phoenix, Arizona, disappeared on May 17, 2001, and has not been found.
Heworth, York, North Yorkshire, England · 2009
Claudia Lawrence, a 35-year-old chef at the University of York, disappeared after leaving work in Heworth, York, on 18 March 2009 and has never been found. North Yorkshire Police investigated her disappearance as a suspected murder for over a decade, arresting and releasing several people without charge, but no one has been convicted.
UNSOLVEDListenBallsbridge, Dublin, Ireland · 2000
Trevor Deely, a 22-year-old Dublin IT worker, vanished on foot in the early hours of 8 December 2000 after leaving his office Christmas party during a storm; CCTV captured an unidentified man near his last known sighting, and despite a reopened Garda investigation, a €100,000 reward, and renewed public appeals, he has never been found.
Also covered by
Credit: CBS News / Travis Alexander (personal photo)·Editorial use·SourceSOLVEDListenMesa, Arizona, United States · 2000s
Travis Alexander, 30, was stabbed, slashed, and shot to death in his Mesa, Arizona home on June 4, 2008. His ex-girlfriend, Jodi Arias, was convicted of first-degree murder in 2013 and sentenced to life without parole in 2015 after two juries deadlocked on the death penalty.
Credit: English Wikipedia·Editorial use·SourceSOLVEDListenModesto, California · 2002
Laci Peterson, 27 and eight months pregnant, disappeared from her Modesto, California home on December 24, 2002; her body and that of her unborn son Conner were found in San Francisco Bay in April 2003, and her husband Scott Peterson was convicted in 2004 of murdering both.
Credit: Family/Instagram photograph, widely distributed in press coverage·Editorial use·SourceSOLVEDListenMoscow, Idaho · 2022
Four University of Idaho students—Madison Mogen, Kaylee Goncalves, Ethan Chapin, and Xana Kernodle—were fatally stabbed inside an off-campus house in Moscow, Idaho, in the early morning hours of November 13, 2022. Bryan Kohberger, a criminology PhD student at nearby Washington State University, was arrested that December and pleaded guilty in 2025, receiving four consecutive life sentences.
Image record·Editorial use·SourceSOLVEDListenAustin, Texas · 2022
Moriah Wilson, a 25-year-old professional cyclist, was shot and killed at a friend's residence in Austin, Texas, on May 11, 2022, and Kaitlin Armstrong was later convicted and sentenced to 90 years in prison for the killing.
New Canaan, Connecticut, United States · 2019
Jennifer Dulos, a mother of five in New Canaan, Connecticut, disappeared on May 24, 2019, after being attacked at her home; her body has never been found, and she was declared legally dead in 2023. Her estranged husband, Fotis Dulos, was charged with her murder but died by suicide in January 2020 before trial, while his girlfriend, Michelle Troconis, was convicted in 2024 of related charges.
Credit: Wikimedia Commons, photo by Glenn Francis (PacificProDigital.com)·Editorial use·SourceSOLVEDListenHollywood Hills, Los Angeles, California · 2014
Amie Harwick, a Los Angeles marriage and family therapist and author, was strangled and thrown from her third-floor Hollywood Hills balcony on February 15, 2020, by an ex-boyfriend who had a history of stalking her. He was convicted of first-degree murder in 2023 and sentenced to life without parole.
Credit: English Wikipedia·Editorial use·SourceSOLVEDListenStar City, West Virginia (disappearance site); body found in Wayne Township, Greene County, Pennsylvania · 2012
Sixteen-year-old Skylar Neese disappeared from her Star City, West Virginia home in July 2012 and was found murdered months later. Two of her high school best friends, Rachel Shoaf and Shelia Eddy, pleaded guilty to killing her in a premeditated stabbing attack.
