By Sam Huntley EastEnders fans are predicting a grim fate for Karen Taylor, played by Lorraine Stanley. She recently returned to Albert Square in search of her son Keanu, unaware that he was killed off by The Six at Christmas. The Six – Stacey Slater, Denise Fox, Suki Panesar, Linda Carter, Sharon Watts and Kathy Beale – have been hiding the truth about the festive murder. They buried Keanu’s body in an abandoned cafe after Linda stabbed him at the Queen Vic when he tried to strangle her. Karen, who left the Square in December, grew suspicious of The Six on Wednesday night (February 7), knowin…