Mark McDonald said in an interview how Lucy Letby's parents contacted almost a year ago and requested he take over from her previous lawyer and free her from prison.

Letby is serving 15 whole-life orders after murdering seven infants and attempting to murder seven others between June 2015 and June 2016

Mark McDonald said in an interview how Lucy Letby's parents contacted almost a year ago and requested he take over from her previous lawyer and free her from prison.