In the hearing, Singler was asked to confirm details such as her identity, and date of birth.
The judge has postponed the next hearing until, Feb. 26.
Authorities believe the formal extradition paperwork filed by the United States will arrive by this date, so they can begin the process to extradite Singler back to Colorado Springs to face the charges.
The Colorado Springs mother accused of killing two of her children and injuring a third before leaving the United States to the U.K., appeared in a London court on Monday,
gazette.com