Noah and Sophia Murphy, who died last week after their 19-year-old brother allegedly stabbed them, will be laid to rest Monday. They were found dead Oct. 17 in what police called an "extremely gruesome" crime scene at a home in central Colorado Springs. Malik Murphy was arrested after he allegedly turned a knife on Sophia, 5, and Noah, 7, who shared a room with him in the family's house in the 900 block of Carlisle Street, arrest records show.