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Solved case · 2011

State of Idaho v. Robert Dean Hall

Also known as Emmett Corrigan

SOLVEDCONVICTED
Updated
Updated Jul 18, 2026
Walgreens parking lot, Meridian, IdahoView on the map

The short answer

State of Idaho v. Robert Dean Hall in brief

In 2011, Meridian, Idaho attorney Emmett Corrigan was fatally shot in a Walgreens parking lot by Robert Hall, whose wife had been having an affair with Corrigan. Hall claimed self-defense, but a jury convicted him of second-degree murder, a verdict upheld on appeal in 2016.

Start hereLove Triangle Turns Deadly in a Walgreens Parking Lot | The Death of Emmett Corrigan

Key facts

Year
2011
Place
Walgreens parking lot, Meridian, Idaho
Status
SOLVEDSolved
Victim
Emmett Corrigan
Outcome
Convicted: Robert Dean Hall

The coverage index

Where to watch & listen

1 piece from 1 creator: ranked, with duplicates removed and short clips set aside.

Start here

Love Triangle Turns Deadly in a Walgreens Parking Lot | The Death of Emmett Corrigan

Video · YouTube · 35 min · 2023

Kendall Rae's 35-minute breakdown, the fullest single telling on file.

Watch on YouTube

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

What happened

Background

Emmett Corrigan was a local attorney in Meridian, Idaho, who employed Kandi Hall as a paralegal beginning in 2010. Shortly after she was hired, Corrigan and Kandi Hall began an affair. Kandi was married to Robert Hall at the time, and Robert grew suspicious as the affair continued. On March 11, 2011, Corrigan and Kandi met to discuss the possibility of divorce proceedings between Kandi and Robert. Later that day, following an argument at the home Kandi shared with Robert in Meridian, Kandi left to pick up a prescription at a local Walgreens. She encountered Corrigan there and got into his vehicle. After learning of the argument between Kandi and Robert, Corrigan answered an incoming call from Robert on Kandi's phone and reportedly threatened him.

The Shooting

The shooting took place in the Walgreens parking lot in Meridian. Surveillance footage showed Robert Hall arriving at the scene and pacing before the confrontation. Kandi Hall testified that she witnessed a heated verbal and physical confrontation between Corrigan and Robert Hall. She attempted to step between the two men but withdrew from the altercation and reported hearing multiple gunshots. Corrigan was shot once in the chest and once in the head and died at the scene. Robert Hall sustained a surface gunshot wound to the side of his head, which he said caused amnesia and left him unable to recall the incident.

Trial

Hall's trial took place in Ada County and lasted more than two weeks. His defense argued that he acted in self-defense and that his amnesia prevented him from accurately recalling the events. Prosecutors countered that Hall's actions were premeditated, noting that he had driven to the scene armed and prepared to confront Corrigan. The jury found Hall guilty of second-degree murder and use of a firearm in the commission of a crime. In 2012, he was sentenced to 30 years in prison, with parole eligibility after 17.5 years.

Appeal

Hall appealed his conviction, arguing that the jury had not been properly instructed on Idaho's self-defense standard, specifically that homicide can be justifiable when committed to avoid great bodily injury. His attorneys also argued that Facebook posts made by Corrigan years earlier, which they said demonstrated a tendency toward violence, should have been considered relevant to the case. The Idaho Supreme Court determined that the jury had received adequate self-defense instructions and that the Facebook posts were not substantial enough to warrant overturning the verdict. In 2016, the court upheld Hall's convictions for second-degree murder and use of a firearm during a crime.

Media Coverage

The case drew significant media attention due to the involvement of a local attorney and the personal relationships among the parties. It was later featured on true-crime programs including Investigation Discovery and Dateline NBC, bringing national attention to the case.

4 dated entries · 2010–2016

Timeline

  1. Emmett Corrigan hires Kandi Hall as a paralegal; an affair begins between them shortly after.

  2. Corrigan and Kandi Hall meet to discuss a potential divorce process for Kandi and Robert Hall; later that day, Corrigan is fatally shot by Robert Hall in a Walgreens parking lot in Meridian, Idaho.

  3. Robert Hall is sentenced to 30 years in prison, with parole eligibility after 17.5 years, following his conviction for second-degree murder and use of a firearm in a crime.

  4. The Idaho Supreme Court upholds Hall's conviction on appeal.

2 named in this file

People

Victims first. Every legal label is set from public records and court outcomes, not from the prose.

  • Emmett Corrigan

    VICTIM

    Local attorney fatally shot in a Walgreens parking lot in Meridian, Idaho, in 2011.[3]

  • Robert Dean Hall

    CONVICTED

    Convicted by an Ada County jury of second-degree murder and use of a firearm in a crime for the shooting death of Emmett Corrigan; conviction upheld on appeal in 2016.[3]

From the record

Quick answers

Who was convicted?
Robert Dean Hall: Convicted by an Ada County jury of second-degree murder and use of a firearm in a crime for the shooting death of Emmett Corrigan; conviction upheld on appeal in 2016.

3 cited

Sources

Coverage is not a source: every fact in this file rests on the records below.

  • 1 Court record
  • 1 Press
  • 1 Encyclopedic
  1. Contemporaneous coverage — law.justia.com

    Court recordlaw.justia.comAccessed Jul 18, 2026

  2. Contemporaneous coverage — idahostatesman.com

    Pressidahostatesman.comAccessed Jul 18, 2026

  3. State of Idaho v. Robert Dean Hall

    EncyclopedicWikipediaAccessed Jul 18, 2026

Trust

Record history

First published
Jul 18, 2026
Corrections
None

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