A bank employee killed five and wounded another nine in a mass shooting at Louisville branch|Tony Webster|CC BY-SA 2.0

A 23-year-old bank employee killed at least five people in a shooting at his workplace in Louisville on Monday. The shooter livestreamed the attack on Instagram.

Nine other people were wounded and the gunman was fatally shot at the scene, according to the police.

The United States has seen 146 mass shootings so far in 2023, the highest till now in a year since 2016.