Dakota Theriot

A Livingston Parish grand jury indicted Dakota Theriot on three counts of first-degree murder Thursday morning. Theriot was indicted for the murder of his girlfriend, her brother and her father.

According to authorities, the 21-year-old fatally shot the three before killing his own parents at their home. 

In Ascension Parish, Theriot has already been charged for the first-degree murder of his parents.

Tiger TV News Reporter