Colorado woman accused of killing her children extradited from UK to US

December 24, 2025

Kimberlee Singler, a 37-year-old Colorado woman accused of killing her two young children and attempting to murder a third, has been returned to the United States after being extradited from the United Kingdom. The alleged attacks occurred in December 2023 during contentious custody proceedings with her ex-husband, after which she fled to London where British authorities apprehended her. She unsuccessfully challenged the extradition in a London court, arguing that any potential sentence would violate European human rights standards.

Who is affected

Kimberlee Singler (the accused, age 37)
A 9-year-old daughter (deceased)
A 7-year-old son (deceased)
A third unnamed child who survived with serious neck injury
Ms. Singler's ex-husband
The Colorado Springs community
Colorado authorities and law enforcement

What action is being taken

Ms. Singler is being held in custody without bond in Colorado
Colorado authorities are preparing for her court appearance in the coming days
Ms. Singler is facing charges of two counts of first-degree murder, one count of attempted murder, three counts of child abuse, and one count of assault

Why it matters

This case represents a serious alleged domestic violence incident involving the deaths of two children that occurred during acrimonious custody proceedings. The successful international extradition demonstrates cooperation between US and UK authorities in pursuing justice for serious crimes, even when suspects flee across international borders. The incident has deeply impacted the Colorado Springs community and highlights the tragic consequences that can occur in high-conflict custody disputes.

What's next

Ms. Singler is expected to appear in court "in the coming days" to face the criminal charges against her.

Read full article from source: BBC