Mamou High School, where Ardoin was a student, was hosting its homecoming festivities at that time. Gibson informed People that based on their travel route, it is believed the couple was likely ...

Dashayla Ardoin, 17, was shot and murdered by her 21-year-old boyfriend ... Ardoin was a student at Mamou High School, which was celebrating its homecoming that evening, per the school's Facebook.

Louisiana police say a high school homecoming celebration came to screeching halt after the death of a student and her boyfriend. Authorities suspect the incident is the result of a murder-suicide.