“The first man was subsequently assaulted by the second man, and at one point was thrown off the jetty and held underwater,” the police spokesperson said
“The nature of injuries led to the victim being hospitalised.
“Police would like to speak to anyone who may have witnessed this incident or who has phone or CCTV footage of the incident and/or the offender.”
Police are now searching for a man who is approximately 2 metres tall, with a solid build.
He has waist-long dreadlocks, held back with a black cloth, full sleeve tattoos on one or both arms, and was wearing a white singlet, black shorts and jandals.
Sergio Williams argued the killing of Herbert Bradley was self-defence and a tragic accident, but failed to help the pensioner as he lay dying. Video / NZ Police