WARNING: This story includes incidents of self-harm and contains the name and image of an Indigenous person who has died. If you or someone you know needs help you can contact 13 YARN or Lifeline on 13 11 14 An inquest into WA's first recorded death in youth custody has heard senior management at Unit 18 were told staff were not coping with the incidence of self-harm by detainees. The first part of the inquest wound up today, with the Coroner flagging some uncomfortable questions for senior management at inquiry's next instalment.