B is for Bigfoot

Xochitl cannot go to sleep. Her babysitters, Dulce and Erik, fabricate a story about the Abominable Snowman coming out every night to take away kids, but only those who stay up at night. A mysterious homeless man breaks into the house and kills Dulce and Erik. The man enters Xochitl's room, but leaves as Xochitl hides under the covers, counting sheep.