David Mark Jensen Wiki, Biography, Net Worth, Age, Career, Relationship, Family


The tragic story of Julie Jensen and her husband Mark has left a lasting impact on their two sons, David Mark Jensen and Douglas Jensen. Let’s delve into the lives of these innocent victims and discover where they are today.


The Beginnings of a Family

  • Julie and Mark Jensen got married in 1984, and their family grew with the arrival of David Mark Jensen in 1990 and Douglas Jensen in 1995.
  • David was 8 years old, and Douglas was only 3 when they lost their mother, Julie, in a sorrowful event.


Cherished Memories of Julie

  • David fondly remembers the cherished moments he spent with his mother, engaging in various activities together.


David and Douglas Stand by Their Father

  • Despite the circumstances, both David Mark Jensen and Douglas Jensen have stood by their father’s side and maintained his innocence.
  • In 2008, they wrote a letter to the judge, highlighting their father’s unwavering support and loyalty throughout their ordeal.


A Testimony of Loyalty

  • David Mark Jensen testified for his father during the 2023 trial, reaffirming his support, though the outcome remained unchanged.

Douglas Jensen: A Quiet Life

  • Douglas Jensen, preferring a life away from the spotlight, has settled in Seattle, Washington.
  • He is married and works in the healthcare industry as a Medical Writer for Ashfield MedComms, an Inizio Company.


David Jensen’s Testimony

  • David, now 33 years old, recounted his heartbreaking experience of finding his mother’s lifeless body when he was just 8 years old.
  • He was the last witness presented by the defense during the trial.


Mark Jensen’s Conviction and Trial

  • Mark Jensen, aged 63, was sentenced in February 2008 for the murder of his wife, Julie Jensen.
  • After years of legal battles, Mark is facing trial once again in both state and federal courts.


The Tragic Ending

  • Julie Jensen’s life was tragically taken by her husband, Mark, over three days in December 1998.
  • Mark poisoned her with odorless ethylene glycol, commonly known as antifreeze, and asphyxiated her while she lay dying and gasping for air.
  • Allegedly, Mark committed this heinous act to pursue a relationship with another woman, whom he later married.



The story of Julie and Mark Jensen’s sons, David Mark Jensen and Douglas Jensen, is one of heartbreak, loyalty, and resilience. Despite the tragedy that befell their family, these young men have found their own paths in life. David’s testimony serves as a poignant reminder of the pain they endured, while Douglas’s choice to lead a quiet life shows his strength in moving forward. The memory of Julie lives on through her sons, and their journey continues as they navigate the complexities of life after such a devastating event.