Who's next

"Wow, I can't believe it, he actually gave me a leave" Lois exclaims happily, since her boss finally gave her a day off to join Gwen and the other girls to Esther's bridal shower, everything seems to be going as it should when they got there.......... until the lights starts flickering
"Maybe the house is haunted" Gwen says in an attempt at comic relief, The girls laugh instinctively,
"Come on let's make a toast to the bride" Emily says to get the ball rolling, they all had their glasses up, then screams resonated from the hallway, it sent shivers down their spines
"Okay, Esther, if this is another one of your pranks its not funny" Lois says frighteningly,
Before they knew it Stacy was no where to be found, then followed Gwen and Charlotte, the girls started disappearing one by one
"CALL THE POLICE", Lois screams,
"There's no service" Esther replies
It seemed like a harmless prank at first with the girls going missing but it stopped being a game when Emily's dead body was found in the bath tub
One thing that is certain though is that the killer is amongst them but the million dollar question
who is it and WHO'S NEXT?