ABC’s 20/20 episode One Last Call revisits the murder of Evansville firefighter Robert “Robbie” Doerr, placing renewed focus on Larry Richmond Sr., the man prosecutors identified as the gunman. His name became central to the case not only because of the evidence presented at trial, but also due to a past that had already linked him to a separate killing decades earlier.
The program examines how Richmond’s history, relationships, and actions in the days surrounding Doerr’s death shaped the investigation. Through court records and law enforcement accounts, the episode outlines how authorities built a case that ultimately led to his conviction, bringing a long and complex legal process to a close.
- “One Last Call”: 20/20 Reports on Robbie Doerr Homicide April 10 2026
- Who Was Robbie Doerr & What Happened to Him? 2026 Update & Profile
- Who Is Elizabeth Fox-Doerr & Where Is She Now? 2026 Update & Profile
Contents
A Violent Past Before 2019
Long before the events in Evansville, Larry Richmond Sr. had already been convicted of a serious violent crime. In the late 1990s, at the age of 17, he pleaded guilty to the shooting death of 70-year-old James Montgomery. That conviction resulted in a 45-year prison sentence, along with additional probation.
Richmond served more than two decades before being released on parole in March 2018. His release placed him back in the community just months before the events that would lead to the Doerr investigation. Prosecutors later pointed to this timeline as significant, noting that he was out of prison for less than a year before becoming linked to another homicide.
Connection to the Doerr Family
Richmond was not a stranger to the Doerr household. Investigators established that he had a prior relationship with the family, which later became a key factor in understanding how he became connected to the case. This connection extended through social interactions and eventually placed him in contact with Elizabeth Fox-Doerr.
According to investigators, that relationship evolved into something more significant. Prosecutors later argued that Richmond and Fox-Doerr were involved in an affair and worked together in a plan that led to Robert Doerr’s death. This alleged relationship became a central pillar of the state’s case, helping explain both access and motive.
The 2019 Murder of Robert Doerr
On February 26, 2019, Robert Doerr was shot and killed in the driveway of his Evansville home shortly after returning from work. Prosecutors later alleged that Richmond ambushed him outside the residence, carrying out a targeted attack.
Investigators used a combination of cellphone data, witness testimony, and forensic evidence to place Richmond near the scene. Location data indicated his presence in the area prior to the shooting, while call records showed communication between him and Fox-Doerr shortly before the crime. Prosecutors described the evidence as forming a consistent narrative of planning and execution, even without direct eyewitness testimony of the shooting itself.
Additional Arrest and Firearms Evidence
Within weeks of Doerr’s death, Richmond came under further scrutiny after his son contacted police with information about hidden weapons. Authorities searched the property and discovered a cache of firearms buried in the backyard, many with serial numbers removed. This discovery led to additional charges related to illegal possession of weapons.
The firearms investigation added another layer to the case, reinforcing concerns about Richmond’s activities and access to weapons. While not all of the recovered guns were directly tied to Doerr’s murder, the evidence contributed to the broader picture presented by prosecutors, including access to a weapon consistent with the type used in the killing.
Trial, Verdict, and Sentence
Larry Richmond Sr. was eventually brought to trial for the murder of Robert Doerr. After extensive proceedings and more than 11 hours of jury deliberation, he was found guilty of both murder and conspiracy to commit murder in December 2025.
Prosecutors sought a severe sentence, citing both the nature of the crime and Richmond’s prior murder conviction. Under Indiana law, his criminal history made him eligible for life without parole. The verdict marked the conclusion of a case that had taken years to investigate and prosecute, with multiple trials and extensive evidence presented to the court.
Where Larry Richmond Sr. Is Now
Larry Richmond Sr. is now incarcerated following his conviction for the murder of Robert Doerr. Given the seriousness of the charges and his prior criminal record, he faces the possibility of spending the rest of his life in prison.
His case remains a focal point of national true crime coverage, including ABC’s 20/20, which continues to examine the evidence, the investigation, and the relationships that led to the قتل. For the Doerr family and the Evansville community, the conviction represents the end of a long legal process, though the impact of the crime continues to be felt.
More “One Last Call”
- “One Last Call”: 20/20 Reports on Robbie Doerr Homicide April 10 2026
- Who Was Robbie Doerr & What Happened to Him? 2026 Update & Profile
- Who Is Elizabeth Fox-Doerr & Where Is She Now? 2026 Update & Profile
- Who Is Larry Richmond Sr. & Where Is He Now? 2026 Update & Profile
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