The Armed Offenders Squad was deployed to an address in Otane this afternoon.
A police spokesperson said in relation to an incident where a man had presented to Hawke's Bay Hospital, AOS was deployed to secure a property of interest in Otane at 4.15pm.
Senior Sergeant Mike Stevenson said police were alerted that a man in his 40s had presented to hospital at approximately 1.50pm.
They were making enquires to establish how the man has received these injuries.
No further information is available at this stage.