VIDEO : Heather Morris Posts Tribute To 'Glee' Co-Star Mark Salling

The "Glee" family is mourning the death of actor Mark Salling.
Heather Morris, who played Brittany on the hit Fox show, posted a tribute to Instagram Friday in response to Salling's suicide.
The LA County Coroner's Office ruled Mark's death a suicide on Thursday and listed asphyxia by hanging as the cause of death.
Salling pleaded guilty to possession of child pornography in December and was awaiting sentencing in March.
He was reportedly set to serve four to seven years in prison as part of his plea deal.