It's been mentioned in a few articles that have been posted in this thread that she was indeed autistic.
.......
Dr Bickham has revealed Lacey died from 'severe medical neglect, which led to chronic malnutrition, acute starvation, immobility, acute ulcer formation, osteomyelitis which is bone infection which led finally to sepsis'.
Lacey was suffering from social anxiety and severe autism, he added. The last time she saw a physician was when she was 16.
.......
Former classmates said Lacey began to retreat into isolation in her teens as her autism accelerated and was home schooled after 9th grade.
.......
Harrowing evidence photos have revealed the full excruciating horror of Lacey Fletcher's personal hell before she died on her parents' couch caked in her own excrement in January.
www.dailymail.co.uk