Naman Shrestha
In NBC’s ‘Dateline: Deadly Obsession,’ CBS’ ’48 Hours: My Mother’s Murder Trials,’ and HBO’s ‘A Killer Story,’ the focus is on the horrific murder case of Mike Sisco and Karen Harkness in the summer of 2002. The killings shook the entire community to its core, but it was Mike’s children — Hailey and Dustin Sisco — whose worst nightmare had come true. Apart from the grief that Dustin suffered after the loss of his father, he was also shocked to learn about his mother’s involvement in the murder.
Dustin Sisco Was Suspicious of Dana Chandler’s Involvement in the Double Homicide
After the union between Michael “Mike” Sisco and Dana Chandler in 1982, the couple welcomed two kids — Hailey in 1985 and Dustin in 1987. However, the marriage began deteriorating in the 1990s, and they filed for a divorce, which was far from smooth and amicable. In the process, Mike was deemed a more stable parent and granted full custody of both kids, while Dana was ordered to pay child support. Growing up, the kids considered their father a source of inspiration and a hero. They were just teenagers when their lives turned upside down with the unfortunate demise of Mike and his fiancée, Karen Harkness, on July 7, 2002.
From the get-go, the siblings suspected their mother, Dana, to be responsible for the double homicide. Eventually, she became the prime suspect in the case and was arrested in 2011 before being convicted in 2012. However, her conviction was overturned in 2018 when the court learned that the prosecution had used misleading evidence. During her second trial in 2022, both Hailey and Dustin testified against her, but the proceedings concluded with a hung jury. Hoping to get justice for their father, they looked forward to her third trial.
Dustin Sisco Testified Against His Mother During Her Trials
During Dana Chandler’s third trial, both Hailey and Dustin took the stand yet again and testified against their mother. On February 20, 2025, they talked about their interactions with her before and after Mike and Karen’s murders. Dustin claimed that his mother talked to him about a trip to her Colorado house a few weeks before the murder. According to him, when he failed to show up at her house on the first weekend of July 2002 due to a youth group canoe trip he was attending, she got upset. Following the murder, he even tried to get a confession out of her — a conversation that he had recorded and played in court. Stating that he was best friends with his father, Dustin got emotional on the stand. Finally, on March 7, 2025, much to Dustin’s relief, the jury found Dana Chandler guilty of two counts of first-degree murder.
Dustin Sisco’s Priority Today Are His Wife and His Children
Dustin Sisco is happily married to the woman of his dreams, Leah Sisco, whom he has been involved with since at least 2014. Finding happiness in his wife’s company, he makes a point of spending quality time with her by going on trips and attending family events. A nature lover and avid traveler, just like his sister, they entered parenthood around late 2021 or early 2022 as they gave birth to a son named Merrit Sisco. From what we can tell, Dustin and Leah became parents for the second time in 2024. Today, the Project Manager at Belford Electric leads a fulfilling life in Lawrence, Kansas, surrounded by the love and support of his family.
Read More: Mike Sisco and Karen Harkness Murder Details and Investigation Timeline
