The Wonderland Slayer

ten years ago eight year-old Alice fell down the rabbit hole and into Underland.
When she was there Underland was a place of Wonderful madness and chaos, teeming with strange and beautiful creatures.
It has been fifteen years since the Red Queen's Husband died, and the day she heard the Prophecy of the Caterpillar.
"A day will come when the slithy toves and bollogroves will be nevermore, when the wonder goes and chaos grows. One in red and black and one in blue and white, thou who shalt win will save or condemn wonderland that very night."
Fifteen years since the death of the white queen.
Ten years since Alice was almost killed, but transported away back home safely.
Five years since the Red Queen destroyed the wonder of Underland.
Five years since the first kill of the Wonderland Slayer.
Now the bodies are piling up and Underland is slowly falling into deranged madness.
Only one person can stop the Red Queen.... but where is Alice?