On what date did a gunman kill four Marines and a Navy sailor in Chattanooga, Tennessee?

A gunman killed four Marines and a Navy sailor on July 16, 2015, in Chattanooga, Tennessee. The gunman, identified as Mohammod Youssuf Abdulazeez, opened fire at two military facilities in the city, killing four Marines at a recruiting center and a Navy sailor at a reserve center. The attack was later described as an act of domestic terrorism. Abdulazeez was eventually shot and killed by police.

The gunman killed four Marines and a Navy sailor in Chattanooga, Tennessee on July 16, 2015.

The gunman, Muhammad Youssef Abdulazeez, opened fire on two military installations in Chattanooga, Tennessee. He first committed a drive-by shooting at a recruiting center, then traveled to a U.S. Navy Reserve center and continued firing, where he was killed by police in a gunfight. Four Marines died on the spot. A Navy sailor, a Marine recruiter, and a police officer were wounded; the sailor died from his injuries two days later.