Conviction June 13, 1996 Homicide

Angie Dodge

Angie Dodge, 18, was raped and killed in her Idaho Falls apartment on June 13, 1996. Christopher Tapp was convicted in 1998 on the basis of a confession he later said was coerced; he served about 20 years and was exonerated in July 2019. Genetic genealogy led police to Brian Leigh Dripps Sr., who confessed, pleaded guilty and was sentenced on June 8, 2021, to life in prison.

Status
Conviction
Type
Homicide
Date
June 13, 1996
Location
Idaho Falls, Idaho
Age
18
Gender
Female
Decade
1990s
Where the case stands
  1. Open
  2. Partly resolved
  3. Charges or trial
  4. ClosedConviction

At least one person was convicted in connection with the case.

Timeline to scale
Each dot is a dated event below; the distance between dots is elapsed time. The darker dot marks the incident.
June 13, 1996: Angie Dodge, 18, is found raped and killed in her Idaho Falls apartment.January 1997: Christopher Tapp, 20, is interrogated repeatedly by Idaho Falls police and confesses to involvement; his DNA does not match the scene.May 28, 1998: A jury finds Tapp guilty of murder and rape.2014: A familial search of a genealogy database leads police to Michael Usry Jr., who is cleared when his DNA does not match.2017: Tapp is released under a deal that vacates the rape conviction and reduces the murder sentence to time served.May 16, 2019: Police announce the arrest of Brian Leigh Dripps Sr. after a genetic genealogy lead and a DNA match from a discarded cigarette; they say he confessed.July 17, 2019: Tapp is formally exonerated.February 2021: Dripps pleads guilty.June 8, 2021: Dripps is sentenced to life in prison with at least 20 years before parole eligibility.October 29, 2023: Tapp is found injured at a Las Vegas hotel and later dies; the death is ruled a homicide.1996202327 years from incident to latest development
Idaho
8 cases in Idaho. Select any state to browse its cases.
AlaskaAKMaineMEWisconsinWIVermontVTNew HampshireNHWashingtonWAIdahoIDMontanaMTNorth DakotaNDMinnesotaMNIllinoisILMichiganMINew YorkNYMassachusettsMAOregonORNevadaNVWyomingWYSouth DakotaSDIowaIAIndianaINOhioOHPennsylvaniaPANew JerseyNJConnecticutCTRhode IslandRICaliforniaCAUtahUTColoradoCONebraskaNEMissouriMOKentuckyKYWest VirginiaWVVirginiaVAMarylandMDDelawareDEArizonaAZNew MexicoNMKansasKSArkansasARTennesseeTNNorth CarolinaNCSouth CarolinaSCDistrict of ColumbiaDCOklahomaOKLouisianaLAMississippiMSAlabamaALGeorgiaGAHawaiiHITexasTXFloridaFL

Angie Dodge was 18 and had moved into her own apartment in Idaho Falls, Idaho, about three weeks before she was killed. According to CBS News, she did not arrive for work on the morning of June 13, 1996, and a co-worker who went to check on her found her body in the apartment. She had been raped and had suffered multiple stab and cutting wounds. ABC News, citing Idaho Falls police, reported that semen and hair collected at the scene came from a single unknown man.

In January 1997 police questioned Christopher Tapp, then 20, over a series of interrogations. Tapp confessed to taking part in the crime, although his DNA did not match the evidence; police at the time worked on the theory that more than one person had been involved. A jury convicted him of murder and rape in May 1998. Tapp later said the confession had been coerced, and the Associated Press reported that officers had supplied him with details of the case and warned him that he could face the death penalty.

The Idaho Innocence Project took up his case, and Angie's mother, Carol Dodge, came to believe the wrong man was in prison and campaigned on his behalf. According to ABC News, swabs from Angie's hands were not tested until 2016 and showed DNA only from her and the unknown man. In 2017 Tapp reached an agreement under which his rape conviction was vacated and his murder sentence reduced to time served, and he was released after roughly 20 years.

An earlier attempt to use a genealogy database led police in 2014 to New Orleans filmmaker Michael Usry Jr., whose DNA did not match; CBS News reported that he was cleared and later supported the search for the killer. In 2019 genetic genealogy work by CeCe Moore of Parabon NanoLabs pointed to Brian Leigh Dripps Sr., who had lived across the street from Dodge in 1996 and was by then living in Caldwell, Idaho. Officers collected a cigarette butt he discarded, and its DNA matched the crime scene sample. Police announced his arrest on May 16, 2019, and said he had confessed.

Tapp was formally exonerated on July 17, 2019. Dripps pleaded guilty, and on June 8, 2021, Judge Joel Tingey sentenced him to life in prison with a minimum of 20 years before parole eligibility, the Associated Press reported.

Tapp died in 2023 after being found injured at a Las Vegas hotel on October 29. CBS News reported that the Clark County coroner ruled the death a homicide and that Daniel Rodimer was charged in March 2024; his lawyers said he would contest the allegations.

wrongful convictionDNA genealogy1990s
  1. June 13, 1996
    Angie Dodge, 18, is found raped and killed in her Idaho Falls apartment.
  2. January 1997
    Christopher Tapp, 20, is interrogated repeatedly by Idaho Falls police and confesses to involvement; his DNA does not match the scene.
  3. May 28, 1998
    A jury finds Tapp guilty of murder and rape.
  4. 2014
    A familial search of a genealogy database leads police to Michael Usry Jr., who is cleared when his DNA does not match.
  5. 2017
    Tapp is released under a deal that vacates the rape conviction and reduces the murder sentence to time served.
  6. May 16, 2019
    Police announce the arrest of Brian Leigh Dripps Sr. after a genetic genealogy lead and a DNA match from a discarded cigarette; they say he confessed.
  7. July 17, 2019
    Tapp is formally exonerated.
  8. February 2021
    Dripps pleads guilty.
  9. June 8, 2021
    Dripps is sentenced to life in prison with at least 20 years before parole eligibility.
  10. October 29, 2023
    Tapp is found injured at a Las Vegas hotel and later dies; the death is ruled a homicide.

About this entry

This case is recorded as conviction and is kept in the index for its historical and investigative significance. At least one person was convicted in connection with the case.

To report an error on this page, email info@coldcaseindex.com.

Entry last updated September 29, 2026.