Investigators haven't yet determined a motive for the ambush shooting of a police officer outside an FBI office in western Indiana, an FBI official said Thursday.

The criminal complaint released Thursday gives no possible motive for the Wednesday afternoon attack outside the FBI office in Terre Haute that killed Terre Haute police Detective Greg Ferency.

The shooting incident is under investigation by the FBI's Inspection Division, according to authorities.

Chris Beaty, 38, was shot and killed as he walked through an alley near his apartment building during violence that followed protests over George Floyd’s death in Minneapolis and Dresjean Reed's death in Indianapolis.

Community safety meetings to address gun violence are in-person again after months of being held remotely due to the COVID-19 pandemic.

A 21-year-old Indianapolis man faced attempted murder and other preliminary charges after a flurry of activity Sarurday that allegedly involved him shooting two people, hitting a person with his car and leading police on a chase that ended in a shootout that injured him and an officer.

The shooting that occurred about 1:15 a.m. Wednesday also injured a 14-year-old boy struck by debris, police said.

A 12-year-old Indianapolis boy has died after being shot in the head by a gunshot fired into his grandparents' home, family members said.

Brandon Warren, an Indianapolis-based activist focused on ending violence among young people, said schools need to better address trauma stemming from gun violence and racism.

A trace of the two guns found by investigators at the scene revealed that suspect legally bought the rifles in July and September of last year