Spoiler Alert! Glee Films an Emotional Candlelight Vigil For . . .

Lea Michele, Chris Colfer, and Darren Criss joined their Glee castmates to film an emotional candlelight vigil scene in LA on Tuesday. Lea, Chris, and Chord Overstreet sang on a sidewalk while holding small candles. Earlier in the day, Chris and Darren filmed a daytime scene on the same sidewalk, with an injured-looking Chris placing a white flower on a makeshift memorial that featured rainbow flags and "Get Well" balloons. The scene was most likely not for the late Cory Monteith's character, Finn, as the LGBT-friendly flags hint that it was possibly for a gay character, like Adam Lambert's Elliot.

The cast's memorial came the same day that Glee returned with new episodes on Fox. (Spoiler alert: Rachel slapped Santana.) The group is currently preparing for their highly anticipated 100th episode, which will air on March 18.