Nathan Ybanez, 17, listens as he is found guilty of first-degree murder Thursday in the slaying of his mother, Julie Ybanez, in Highlands Ranch.

George Kochaniec, Jr, Nathan Ybanez, 17, listens as he is found guilty of first-degree murder Thursday in the slaying of his mother, Julie Ybanez, in Highlands Ranch., [437765924] . Denver Public Library Digital Collections, accessed 17/07/2026, https://digital.denverlibrary.org/nodes/view/898190