Kylie Doyle, 31, of Plano, was last seen leaving Lebanon Trail High School in Frisco around 11:40 a.m. on Friday, April 19. The wife and mother of three worked at the school as a special education aide.
Investigators said they searched for Doyle's car, described as a black 2017 Hyundai Elantra with a broken right-side mirror and a white decal on the back., the department received information about a vehicle that matched the description of Doyle's car parked at an apartment complex in the 9300 block of Wade Boulevard.
As of Monday, authorities said the cause of Doyle's death was still pending, and they are investigating it as an"unattended death."Dallas ISD: Human error behind gun getting inside Wilmer-Hutchins High School