It was a married couple who discovered remains that authorities believe were a man who opened fire on a Kentucky highway.

A pilot killed Monday in a Kentucky plane crash has been identified as a Clay County man.

Police said six people were arrested during Fridays protest, which began peacefully but grew more destructive as the night went on. During the protests, a police officer was seen on camera firing what appeared to be pepper balls at a news crew during a live television broadcast. A crew from WAVE-TV was on air when reporter Kaitlin Rust was heard yelling off-camera: Ive been shot! The use of nonlethal force on the WAVE-TV crew happened the same day CNN employees were arrested live on air while covering protests in Minnesota. Gunfire erupted during earlier Louisville protests on Thursday night, wounding seven people.