The Voice Judges Tributes Sandy Hook Elementary School Victims, Sings 'Hallelujah''

As the world continues to mourn the the victims of the Sandy Hook Elementary School shootings, The Voice paid tribute to the deceased on last nights episode.

Backed by contestants on the show, coaches Christina Aguilera, Cee-Lo Green, Adam Levine, and Blake Shelton performed an emotional rendition of Leonard Cohen‘s classic ‘Hallelujah’ – honouring the lives of the murdered by holding their names on cards.