WWE didn't have the slightest idea that Benoit murdered anyone when RAW aired last night. They found out Benoit was dead only 4 hours before the show started. Most of the time between the start of RAW and when they were notified was spent putting together an impromptu tribute. They definitely weren't glorifying the act of him killing anyone. That's just stupid of you to say.
If anything, they should apologize to the fans for the immensely horrible death angle they've been working the past 2 weeks, up until yesterday afternoon. I would gladly accept an apology for that.