He then entered a guilty plea to the new charge of being an accessory after the fact of murder.
Defence lawyer Julian Hannam later made an application for bail on behalf of the man, which was not opposed by the Crown.
Justice David Gendall entered the conviction and granted the man bail.
A presentence report was ordered ahead of his December 2 sentencing, when the interim name suppression order will lapse.
In relation to the ongoing murder case, prosecutor Justin Marinovich said the Crown was still waiting on information from a pathologist.
He requested a two-week remand period for the remaining defendants, Ormsby-Turner and the teen.
Justice Gendall set a new case review hearing of November 11 for the pair.
The trial was also rescheduled and has now been set down to begin on July 17, 2023.
Marshall, a father of two, was allegedly stabbed on the evening of August 3.
He was taken to Taranaki Base Hospital by associates but died shortly after.
A homicide investigation dubbed Operation Polar was then launched and a house on South Rd in Blagdon became a focus for police.
Members of Marshall's family packed the public gallery today to hear an update on the case.