The case will now be considered by the British home secretary who has the final say on some high-profile extradition cases.

A London judge has rejected a U.S. mother’s challenge to be extradited to Colorado to face murder charges in the deaths of two of her young children.

A London judge denied the extradition challenge for a Colorado mother accused of killing her two children - but it remains unclear when she may return to the United States to face charges. Kimberlee Singler was arrested in the United Kingdom on Dec.