Lucy Letby bombshell documentary revelations - strange laughter to jaw-dropping report U-turnA Channel 4 documentary has examined whether the nurse's convictions are a result of justice or the total opposite. Barrister talks about his first visit to Lucy LetbyThe question immediately posed in tonight's Channel 4 documentary was this - is Lucy Letby evil? Letby's barrister McDonald claimed that Dr Evans had "remarkably changed his mind" on the cause of death of Baby C in a new report. "The most hysterical support for Lucy Letby has come from the metropolitan elite, or who I call are the world’s most entitled." Probably one of the loudest voices of those was Lucy Letby.