Merry X-mas

Christmas time... a time to be enjoyed. The month of giving gifts, and holiday joy. Songs and carols ring out, wrapping paper covering gifts, and pine trees being decorated. You live alone, in a bustling town. They decorate every year, going all out. This year, however... no tree goes up, no lights, not even a doormat that says "Happy Holidays!"... You go to the store to pick up some Christmas decorations for your house, but can't find anyone. Looking around, you realize... the whole town is empty. No one is shopping, working... anything. You decide to check on some people, and head to the town square. You see all your friends, family, neighbors and acquaintances... in a pile in the center of town... blood pools around them... Someone in town killed everyone, and you need to find out who. You work as a local detective. Three people seem to have survived: Maple Grey: Tall, independent, sassy. She is a doctor. She claims Alex killed everyone. Dan Wellington: Short, shy, unnervingly calm. He is a librarian. He claims Maple killed everyone. Alex Vicros: Short, loud, annoyed for some reason. They are a firefighter. They claim they saw Dan kill everyone. (No, you are not the murderer.)