The FBI has returned blood test results on Austin Harrouff, the college student accused in the face-biting murders near Tequesta.
The results are in the hands of the State Attorney’s Office, but have not been made public yet.
Harrouff is accused of killing John Stevens and Michelle Mischon at their home in August. The first deputy on scene found Harrouff biting the face of Stevens.
Investigators are trying to determine if Harrouff was on any drugs at the time of the attack. A grand jury met Tuesday morning to hear evidence in the case. By Tuesday evening, the grand jury announced two first-degree murder indictments against Harrouff.
