Imperfect Murder

Gailiunas: Marriage struggles lead to a love triangle and the brutal murder of Rozanne Gailiunas in 1983. Years pass before a shocking and unexpected killer is finally caught. (S2, ep 1)

Ford: David and Tonya Ford lived what appeared to be a normal life, until David was found shot in their home, with investigations uncovering strains in their marriage. (S4, ep 1)

Gailiunas: Marriage struggles lead to a love triangle and the brutal murder of Rozanne Gailiunas in 1983. Years pass before a shocking and unexpected killer is finally caught. (S2, ep 1)

Colvin: Shele Danishefsky Covlin was initially thought to have accidentally died in her bathtub - until suspicions about her estranged husband began to surface. (S4, ep 13)

Talley: Louise Talley is raped and murdered in her home in 1991 and Anthony Wright is convicted for the shocking crime. Decades on, new technology sees the true killer caught. (S2, ep 4)

Ibarra: In 2015, Samantha Nicole Wohlford, along with co-conspirators, orchestrated the kidnapping and murder of her husband, Ernest 'Ernie' Lee Ibarra Jr. (S4, ep 15)

Ibarra: In 2015, Samantha Nicole Wohlford, along with co-conspirators, orchestrated the kidnapping and murder of her husband, Ernest 'Ernie' Lee Ibarra Jr. (S4, ep 15)

Petito: When Gabby Petito goes missing on a US road trip with her fiancé Brain Laundrie in early 2021, a huge search begins - before her remains are discovered in September. (S4, ep 7)

Johnson: When Laura Johnson disappeared from Montana in 2018, her controlling boyfriend Gregory Green was apprehended - despite the absence of Johnson's body. (S4, ep 4)

Johnson: When Laura Johnson disappeared from Montana in 2018, her controlling boyfriend Gregory Green was apprehended - despite the absence of Johnson's body. (S4, ep 4)

Tokes: When 21-year-old Reagan Tokes was abducted, sexually assaulted and murdered in Ohio, Brian Golsby was quickly apprehended, before new legislations were then passed. (S4, ep 2)

Andrade: Aspiring doctor Michael Paul Andrade was murdered in 2005, with first responders discovering his body after extinguishing a fire in his apartment. (S4, ep 6)

Andrade: Aspiring doctor Michael Paul Andrade was murdered in 2005, with first responders discovering his body after extinguishing a fire in his apartment. (S4, ep 6)

Zhang: The tragic case 26-year-old scholar Yingying Zhang's disappearance took a grim turn when a clumsy killer's confession exposed the sinister truth. (S4, ep 5)

Corbin: In 1990, Holly Dearn's death was initially ruled as suicide - but 14 years later, her ex-boyfriend's new wife was found dead in similar circumstances. (S4, ep 10)

Corbin: In 1990, Holly Dearn's death was initially ruled as suicide - but 14 years later, her ex-boyfriend's new wife was found dead in similar circumstances. (S4, ep 10)

Poltorak: On Halloween, 2012, Erik Poltorak was murdered to prevent him from testifying against Michael Thomas - who orchestrated the whole thing from jail. (S4, ep 9)

Colvin: Shele Danishefsky Covlin was initially thought to have accidentally died in her bathtub - until suspicions about her estranged husband began to surface. (S4, ep 13)

Colvin: Shele Danishefsky Covlin was initially thought to have accidentally died in her bathtub - until suspicions about her estranged husband began to surface. (S4, ep 13)