Whatever Possessed You - S3-E16
Corrected entry: Colleen's doctor tells the district attorney that her sickness doesn't follow the guidelines of normal schizophrenia in that the normal medicines don't help. This gives Allison and DeValas an opening to investigate what is causing her to be ill. Why would she give them such important information when she is in on the ruse?
Correction: The family would probably have found out that the schizophrenia didn't follow the normal guidelines, as they would have tried to find information about the disease when Colleen got ill. Even if they didn't they would have registered that none of the medicine helped. As Devalos is a friend of the family and they might have told him, the doctor probably found that it was best just to tell him herself, so it wouldn't seem like she was hiding something.
littlestar