A man claiming he is angry over police treatment of African Americans indiscriminately shot at passing cars on a Tennessee highway today.

According to ABC News:

One woman died and three others, including one police officer, were injured in the rampage early Thursday morning rampage. Meanwhile, police say officers have also been targeted in Georgia and Missouri in the aftermath of two high-profile killings of black men by law enforcement and the Dallas attack that left five officers dead and seven more wounded.

The Tennessee Bureau of Investigation said in a news release that initial conversations with the suspect, 37-year-old Lakeem Keon Scott, revealed he was troubled by several incidents across the U.S.

Scott, who is black, was wounded in the shootout with police, remains hospitalized and has not yet been charged. All those shot were white, police confirmed.

The Tennessee Bureau of Investigation alleges Scott — armed with an assault rifle, a pistol and a large amount of ammunition — fired shots through the window of the Days Inn on Volunteer Parkway.