(Scottsdale, AZ) A Scottsdale mom is in trouble after leaving her four-year-old daughter home alone overnight, while she went out partying. Scottsdale police arrested 29-year-old Alexandra Ciliento yesterday for child abuse after the girl knocked on a neighbor's apartment door at 6:30 Sunday morning. She told the neighbor her mother wasn't home. Police contacted Ciliento later that day. She told them she left the girl around 11 p.m. and went to the entertainment district in south Scottsdale where she stayed all night. She also allegedly told police she didn't think the girl cold unlock and open the door by herself.