Authorities have not revealed a possible motive as the families of the victims speak out.
WATCH NIGHTLINE EPISODES:
https://abc.go.com/shows/nightline
ALSO AVAILABLE ON HULU: https://hulu.tv/2wSmSrZ
#nightline
Authorities have not revealed a possible motive as the families of the victims speak out.
WATCH NIGHTLINE EPISODES:
https://abc.go.com/shows/nightline
ALSO AVAILABLE ON HULU: https://hulu.tv/2wSmSrZ
#nightline