PEARLAND, Texas (FOX 26) - Pearland police say a woman posed as her autistic "twin", who doesn't exist, and deceived a caregiver in a hoax for her own sexual gratification. According to the Pearland Police Department, Rachel Childs, 29, solicited a caregiver online under the pretense of caring for her twin sister with autism. Police say Childs instructed the caregiver to pick up her sister and take her to the caregiver's home for the night.