The coroner’s inquest into the death of 24-year-old midfielder Maddy Cusack has been delayed until December. Additional documents were lodged in court on Thursday, causing the adjournment. Evidence presented showed that Sheffield United were informed of Cusack’s disputes with former coach Jonathan Morgan before the club hired him. Lawyers for the relatives have asked for more time to review the material. Court officials said further delays are likely as more documents are expected. The case remains open while investigators sort through the emerging evidence.