20/20 A Last Dance in Texas (Season 39, Episode 20)
Unrated
TV Episode | 57 min | Documentary, News

20/20

A Last Dance in Texas (Season 39, Episode 20)

Unrated

TV Episode | 57 min | Documentary, News

20/20 goes to Lubbock, Texas, to investigate the July 2012 murder of pathologist Joseph Sonnier. Police uncover a love triangle and arrest plastic surgeon Thomas Michael Dixon. Prosecutors argue that Dixon hired his friend Dave Shepard to ...See more20/20 goes to Lubbock, Texas, to investigate the July 2012 murder of pathologist Joseph Sonnier. Police uncover a love triangle and arrest plastic surgeon Thomas Michael Dixon. Prosecutors argue that Dixon hired his friend Dave Shepard to kill Sonnier in order to punish or get back at an ex-girlfriend Sonnier was dating. Shepard accepted a plea deal and testified against Dixon who was convicted of murder. Written by Shatterdaymorn See less

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Cast	+ Add Cast
21 cast members

Name	Known for
David Muir Self - Co-Host Self - Co-Host See fewer	Life (I) (2017)
Elizabeth Vargas Self - Co-Hostess Self - Co-Hostess See fewer	Life (I) (2017)
Ryan Smith Self - Correspondent Self - Correspondent See fewer	The Love 4 Constructing Your Boss (2018)
Joseph Sonnier Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Zach Johnson Self - Detective, Lubbock Police Department Self - Detective, Lubbock Police Department See fewer	Dateline NBC (1992)
Dallas Sonnier Self - Joseph Sonnier's Son Self - Joseph Sonnier's Son See fewer	Bone Tomahawk (2015)
James Sonnier Self - Joseph Sonnier's Son Self - Joseph Sonnier's Son See fewer	20/20 (1978)
Philip Prestwood Self - Joseph Sonnier's Son Self - Joseph Sonnier's Son See fewer	Dateline NBC (1992)
Matt Powell Self - Lubbock County District Attorney Self - Lubbock County District Attorney See fewer	Forensic Files (1996)
Missy Bartlett Self - Joseph Sonnier's Sister Self - Joseph Sonnier's Sister See fewer	Dateline NBC (1992)
Becky Gallegos Self - Joseph Sonnier's Ex-Wife Self - Joseph Sonnier's Ex-Wife See fewer	20/20 (1978)
Richelle Shetina Self - Joseph Sonnier's Girlfriend Self - Joseph Sonnier's Girlfriend See fewer	20/20 (1978)
Thomas Michael Dixon Self - Convicted of Murder Self - Convicted of Murder See fewer	20/20 (1978)
Paul Reynolds Self - Witness Self - Witness See fewer	Dateline NBC (1992)
David Neal Shepard Self - Murder Suspect Self - Murder Suspect See fewer	20/20 (1978)
Rachel Shepard Self - Dave Shepard's Daughter Self - Dave Shepard's Daughter See fewer	20/20 (1978)
Abigail Shepard Self - Dave Shepard's Daughter Self - Dave Shepard's Daughter See fewer	20/20 (1978)
Andrew Dixon Self - Mike Dixon's Son Self - Mike Dixon's Son See fewer	Dateline NBC (1992)
Frank Sellers Self - Defense Attorney Self - Defense Attorney See fewer	Dateline NBC (1992)
Dan Hurley Self - Defense Attorney Self - Defense Attorney See fewer	Dateline NBC (1992)
Haley Shepard Self - Dave Shepard's Daughter Self - Dave Shepard's Daughter See fewer	20/20 (1978)