INDIANAPOLIS — Eight people were killed and multiple people were injured late Thursday after a gunman opened fire at a FedEx facility in Indianapolis, according to police. The gunman is also dead, apparently from a self-inflicted wound.The facility is located near Indianapolis International Airport, reported.William Young, the public information officer for the Indianapolis Metro Police Department, said police called the incident a “mass casualty,” according to .Here are the latest updates:Check back for more on this developing story.Cox Media Group…INDIANAPOLIS — Eight people were killed and multiple people were injured late Thursday after a gunman opened fire at a FedEx facility in Indianapolis, according to police. The gunman is also dead, apparently from a self-inflicted wound.The facility is located near Indianapolis International Airport, reported.William Young, the public information officer for the Indianapolis Metro Police Department, said police called the incident a “mass casualty,” according to .Here are the latest updates:Check back for more on this developing story.Cox Media GroupWW…