Prison authorities have confirmed a prisoner has been found dead at the facility in Jurby.
The man was discovered in his cell this morning, but he hasn’t yet been named.
Prison governor Alison Gomme says his next of kin has been informed.
The coroner of inquests is conducting enquiries.
Isle of Man falls silent on Remembrance Sunday
Services taking place around the Island
MHK urges inclusion of 'commencement clause' in bill removing Bishop's vote
Chris Thomas says without, implementation may be out of Tynwald's hands
Drug dealer found with cocaine worth £13k jailed
John Golby was addicted to alcohol, cocaine and gambling, Douglas Courthouse heard
Glamping plan submitted for Ramsey Rugby Club during TT
Temporary five-year change of use sought to host glamping during TT race periods