A Colorado mom accused of killing two of her children and wounding a third will remain in custody in the United Kingdom through at least January, when a judge is expected to deliver a ruling on her extradition. On Monday, Kimberlee Singler appeared in-person in London to finish an extradition hearing that was postponed in September. She is accused of killing two of her children, 7-year-old Aden Wentz and 9-year-old Elianna "Ellie" Wentz, at a Colorado Springs apartment on Dec. 18, 2023. Read more at: https://www.9news.com/article/news/crime/uk-extradition-ruling-january-kimberlee-singler/73-572a2a02-44c1-4d7c-8ec9-98647344f8da More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.