A high school senior was shot and killed in an apparent murder-suicide by her older DJ boyfriend while they were on the way to her homecoming dance in Louisiana, officials said.

Authorities in Louisiana are investigating the deaths of a couple who were found shot to death on a highway over the weekend. On Saturday, October 12, police discovered the bodies of 17-year-old Dashayla Ardoin from Mamou,

Authorities said Glenkeithan Robertson likely shot his girlfriend, Dashayla Ardoin on the same day the pair was slated to attend homecoming together

Dashayla Ardoin, a high school student, was found dead alongside Glenkeithan Robertson on Sat, Oct. 12, on a Louisiana highway