Murder of Ashley Smylie During the morning of March 19, Ashley Smylie went to work at the school with her daughter, Carly Gregg, who was a ninth-grade student there. Heath Smylie then left for work. At 3:54pm, Ashley Smylie and Gregg returned home, text messages sent by Ashley to Heath mentioned plans to go
grocery shopping. Subsequent events involving Gregg were captured on
CCTV cameras in the garage and dining areas. At about 4:00 p.m., Gregg entered her parents' bedroom and retrieved a
.357 Magnum gun, which was owned by Ashley, from underneath their mattress. Gregg then returned to the kitchen with the gun still concealed behind her back. During the following minutes, Ashley died as a result of the injuries sustained from the gunshots.
Attempted murder of Heath Smylie Gregg's stepfather, Heath Smylie, arrived home at 5:03pm, 49 minutes after receiving the message from Ashley's phone. Heath then disarmed Gregg whilst the remaining bullets were fired. Heath described Gregg as screaming, believed she was terrified, and that he may not have been her intended target. Immediately following the removal of the firearm from her possession, Gregg escaped through the back door of the house. The CCTV camera, which was recording in the garage, filmed Gregg running towards the street with an unidentified person in accompaniment. This person was later identified as the friend Gregg invited to the house.
Gregg's arrest and immediate aftermath Heath searched the home and found his wife dead, with fatal injuries to her head. The police were immediately contacted, and officers were sent to the Smylies' home. A short time later, Gregg was located near the home and
arrested without incident. Investigators began to search the home for evidence. Heath was reportedly unaware that the friend had been present at the house. He retrieved the CCTV cameras from the garage on March 20–21, offering them to the police as evidence; however, he was warned that he could be charged with
tampering with evidence. After this, Heath hired a
lawyer and ceased contact with the investigators. Heath's license was temporarily confiscated. Another CCTV camera that had been recording on the day of the murder was discovered to be missing during the investigation. It was later located inside their
refrigerator. The investigators were contacted again, and Heath consented to review the available footage from the camera. The status of the evidence on this camera was unknown due to the low temperature in the refrigerator, which could have affected the camera's memory. == Trial ==