It's the big soap conundrum that's got everyone scratching their heads – who's the victim of the EastEnders Christmas killer? And, perhaps more importantly, who's the murderer? All kinds of fan theories have circulated about the killer's identity ever since fans were treated to a special flash-forward to the nail-biting Christmas Day episode ealier this year, which showed a body lying on the floor of the Queen Vic. The body was surrounded by Linda Carter, Suki Panesar, Kathy Cotton, Stacey Slater, Denise Fox and Sharon Watts, who is wearing a wedding dress. Some have suggested it could be Nish Panesar, while others think it's Vinny Panesar.