Brian Leigh Dripps Sr. is the Idaho man identified through forensic genetic genealogy in 2019 as the killer of eighteen-year-old Angie Dodge, whose 1996 rape and murder in Idaho Falls had gone unsolved for more than two decades and had produced a notorious wrongful conviction along the way. Dripps confessed on the day of his arrest, pleaded guilty to first-degree murder and rape in February 2021, and was sentenced to twenty years to life in prison. He is currently held at the Idaho State Correctional Center in Boise.
What Happened to Angie Dodge in 1996
On the night of June 13, 1996, Angie Dodge was raped and stabbed to death inside her apartment on a quiet street in northern Idaho Falls. She had a deep slash across her throat and more than a dozen puncture wounds. There was no sign of forced entry. Investigators recovered a semen sample from the victim’s body, which gave them a full DNA profile of the attacker, but the profile did not match anyone in their initial pool of suspects.1BBC News. Idaho Falls: The Murder of Angie Dodge
Police collected DNA from dozens of local men, including members of a teenage group known as the “River Rats” who spent time along the Snake River. None matched. The case went cold.
The Wrong Man Went to Prison First
In early 1997, detectives focused on Christopher Tapp, a twenty-year-old acquaintance of Dodge from the River Rats circle. Over roughly two weeks, they interrogated him for about sixty hours. Officers falsely told him a friend had placed him at the scene, threatened him with the death penalty, ran at least seven sham polygraph examinations, and fed him crime scene details only the actual attacker would have known.2Innocence Project. Christopher Tapp3Courthouse News Service. Man Sues City of Idaho Falls for Wrongful Conviction in Murder Case
Tapp gave a series of shifting confessions and was convicted in May 1998 of first-degree murder, rape, and use of a deadly weapon. His DNA never matched the crime scene sample. A key teenage witness later recanted entirely. In 2017, after years of advocacy by Angie’s mother Carol Dodge and the Idaho Innocence Project, prosecutors agreed to vacate Tapp’s rape conviction and reduce his murder sentence to time served. He walked out of prison after twenty years but was still, on paper, a convicted murderer.2Innocence Project. Christopher Tapp
How Genetic Genealogy Identified Brian Dripps
The real break came in late 2018, when Carol Dodge contacted CeCe Moore, a genetic genealogist working with the Virginia-based forensics firm Parabon NanoLabs, and pushed her to take the case.4ABC News. Mother’s Pursuit of Justice Overturns Wrongful Conviction, Catches True Killer
The crime scene DNA was badly degraded. The call rate was about 61 percent, meaning roughly 329,000 of the 850,000 SNPs analysts typically work with were missing. Parabon was initially reluctant. Carol Dodge pressed them to try anyway.5The Marshall Project. In an Apparent First, Genetic Genealogy Aids a Wrongful Conviction Case
Moore uploaded the profile to GEDmatch, a public genealogy database, and used autosomal DNA to look for distant relatives of the unknown attacker. The matches that came back were distant. Moore worked forward instead of backward, building family trees down from ancestral couples to their living descendants, and constructing three separate genetic networks to see where they intersected. Using obituaries, newspaper archives, and public records alongside the genetic data, she found a single person who descended from all three networks. An obituary for his grandmother provided his name: Brian Leigh Dripps. He had never surfaced in the investigation because his surname came from his stepfather and did not match the family lines the DNA pointed to. A physical profile Parabon had generated from the DNA — Northern European descent, fair skin, brown hair, brown eyes — matched him as well.6ISHI News. Unraveling the Twisted Case of Angie Dodge7Promega. Moore ISHI 30 Oral Abstract
When detectives ran the records, they found that in 1996 Dripps had lived directly across the street from Angie Dodge’s apartment.4ABC News. Mother’s Pursuit of Justice Overturns Wrongful Conviction, Catches True Killer
The Cigarette Butt and the Confession
By May 2019, investigators had located Dripps at a home in Caldwell, Idaho. They put him under surveillance and recovered a cigarette butt he discarded. On May 10, the cigarette went to the Idaho State Police Forensic Services Lab. The next day, the lab confirmed his DNA matched the 1996 crime scene sample.8Idaho Statesman. Court Documents Detail Brian Dripps Confession
On May 15, 2019, Dripps voluntarily met with officers at the Caldwell Police Department. He signed a Miranda waiver, denied involvement at first, and then confessed. He told investigators he had entered Dodge’s apartment alone, armed with a knife, intending to rape her. He said he held the knife to her throat during the assault and cut her throat, and that he believed she was still alive when he crossed the street back to his own home. He said he washed his blood-covered gloves in her bathroom before leaving. He also told investigators he did not know Christopher Tapp.8Idaho Statesman. Court Documents Detail Brian Dripps Confession2Innocence Project. Christopher Tapp
Two months later, on July 17, 2019, Judge Alan Stephens formally dismissed the remaining charges against Tapp. It was the first time forensic genetic genealogy had been used to exonerate a wrongfully convicted person.9Innocence Project. Remembering Christopher Tapp
Guilty Plea and Sentence
Prosecutors initially announced in October 2019 that they would seek the death penalty. That changed with a plea deal. On February 9, 2021, Dripps pleaded guilty to first-degree murder and rape in a Bonneville County courtroom before Judge Joel Tingey. In exchange, prosecutors dropped the death penalty.10Idaho Statesman. Brian Dripps Pleads Guilty, Sentenced for Murder of Angie Dodge
Sentencing was held on June 8, 2021. Members of the Dodge family spoke. Angie’s brother Todd Dodge told the court that Dripps had “dropped an atomic bomb in the center of our family and our community.” Carol Dodge said, “You have shattered our family. There is no way to pick up the pieces ever again. You, Brian Dripps, deserve eternal hell.”11East Idaho News. After 25 Years, Brian Dripps Goes to Prison for Rape and Death of Angie Dodge
Dripps addressed the court briefly. “I just wish I could do over that night. I am sorry. I know you will never forgive me, but I am sorry.”11East Idaho News. After 25 Years, Brian Dripps Goes to Prison for Rape and Death of Angie Dodge
Judge Tingey spoke directly about the wrongful conviction: “A young man spent a significant part of his life in prison for no good reason. He was innocent. That falls on you.” He sentenced Dripps to twenty years to life in prison and ordered a $10,000 fine.10Idaho Statesman. Brian Dripps Pleads Guilty, Sentenced for Murder of Angie Dodge At sentencing, Dripps’s lawyers noted he had a history of heart problems and an autoimmune disease and might not live to see parole eligibility.12New York Daily News. Man Sentenced to Life in Prison 25 Years After He Killed Angie Dodge
Where Brian Dripps Is Now
According to Idaho Department of Correction records, Brian Leigh Dripps Sr. (IDOC No. 139413) is incarcerated at the Idaho State Correctional Center in Boise, in B Block. His parole eligibility date is May 16, 2039, with a parole hearing scheduled for December 1, 2038.13Idaho Department of Correction. Resident Client Search – Brian Leigh Dripps Sr. No appeals have been publicly reported.
Before his arrest, Dripps had no significant criminal history in Idaho beyond a 2002 misdemeanor drug possession conviction in Adams County, DUI convictions in Canyon County, and several driving infractions.14Idaho Statesman. Who Is Brian Dripps