Jayona Brown, now 18, is facing several charges, including vehicular homicide, in the death of Metropolitan Nashville Police Officer John Anderson, who was killed on July 4.

During a hearing Thursday, it was revealed that Brown tested positive for THC three hours after the crash, Fox 17 reported. There were no other impairments listed in the blood test.

Brown’s attorney, Michie Gibson, told Fox News in July that the teen snuck out of her mom’s home early on July 4 with her aunt’s 2016 Ford Fusion.

Metro Nashville Police said an officer tried to pull Brown over but she took off and crashed into Officer Anderson’s patrol vehicle after running a flashing red traffic light, killing him.

Anderson, a four-year veteran of the Metropolitan Nashville Police Department (MNPD) and a father of an 18-month-old son, was heading to a nearby highway to assist a fellow officer with a pedestrian who was reported to have been in a traffic lane waving his arms, police said.

Chicago Police Department shared a series of pictures Saturday morning that showed one of their own “going the extra mile.”

The unidentified female officer with the 18th District responded to reports of a “person down” in the 1100 block of North Clark Street. Once on the scene, she observed the male victim “unresponsive” on the sidewalk.

Police say she immediately began performing chest compressions and continued to do so even after paramedics arrived on the scene. Shortly after, emergency responders administered naloxone and the man was revived.

He was transported to an area hospital where he is recovering.

“Thanks to this astute Officer, this man is alive and is receiving medical treatment. Great work!” a second tweet from the department read.