CONTENT WARNING: This report discusses suicide and includes descriptions of audio from 911 calls that some viewers may find disturbing.
LAS VEGAS — Exclusively obtained 911 recordings detail the hours leading up to the discovery of an 11-year-old Utah girl and her mother dead inside a Las Vegas hotel room in an apparent murder-suicide.
Addi Smith and her mother, Tawnia McGeehan, lived in West Jordan and had traveled to Nevada for the JAMZ cheerleading competition…