On Thursday, a grand jury indicted Teresa Youngblut on two counts of using a deadly weapon and discharging that weapon while resisting a federal agent.

The FBI has acknowledged connections with other deaths but has not yet publicly discussed the broader investigation.

Teresa Youngblut, accused of starting the January 20 shooting that left Agent Maland and Felix Bauckholt dead, was indicted by a Grand Jury Thursday evening on two firearm assault charges. She is pleading not guilty to the arraignment.

Teresa Youngblut, 21, was indicted on two counts in connection to the death of Border Patrol Agent David Maland, 44, who was killed in a shootout on Interstate 91 in Coventry, Vt., near the Canadian border.

Teresa Youngblut, 21, faces two weapons charges in the death of Agent David "Chris" Maland. The January 20 shooting also left Felix Bauckholt dead.