WARNING: This story discusses an incident of self-harm and contains the name and image of an Indigenous person who has died. If you or someone you know needs help, please contact 13 yarn or lifeline on 13 11 14 A coronial inquest into the death of 16 year old Cleveland Dodd, has heard a startling admission from a youth custodial officer that treating detainees lawfully and humanely at Unit 18, is not very achievable.