ACT prisoner dies in custody A YOUNG Canberra man has died in custody at an ACT jail. Police are preparing a report for the coroner into the death of the 30-year-old Lyneham man at the Alexander Maconochie Centre. Police were called to the Hume facility after prison officers found his body at 1930 (AEST) on Tuesday. They believe the death is not suspicious, and the man's next-of-kin have been notified. ACT police will address the media on Wednesday morning.