The investigation is centred on a semi-rural property on the outskirts of Christchurch. Photo / Kurt Bayer
The investigation is centred on a semi-rural property on the outskirts of Christchurch. Photo / Kurt Bayer
A prison guard's rural property is today the focus of a massive police investigation into missing Christchurch builder Michael McGrath.
Corrections officer at Christchurch Men's Prison David Benbow is "a person of interest who needs to be eliminated from the inquiry", police confirmed today.
Police executed search warrants andraided the property Benbow shares with Joanna Green on the corner of Candys Rd and Sabys Rd just outside Halswell last night.
Armed police can be seen patrolling the cordon around the Benbow property.
Police are also looking at a third property in connection to McGrath's disappearance - a house owned by Benbow's mother Shirley in the quiet Halswell cul de sac of Viceroy Place.
Police started knocking on his neighbours' doors last Thursday and have completed a major scene examination of his red-bricked house.
Last night, police revealed they had carried out a number of search warrants and searched two other Halswell properties, along with two cars.
Detective Inspector Darryl Sweeney, who is leading the investigation, said investigations this week, including speaking with his family and friends and the scene examination of his home, indicated his absence was completely out of character. Police say they are concerned for his welfare.
Today, the investigation is centred on a semi-rural property at the intersection of Candys Rd and Sabys Rd.
A large blue police tent was erected on the road at the entrance to the property.
White-suited forensic experts have been combing the area today.
By late morning, they were moving the tent further inside the property which is surrounded by farmland.
Police have not yet revealed where the third property being looked at is located, except to say it's in the Halswell area.
Sweeney still wants to hear from anyone who had seen McGrath's blue 1994 Subaru station wagon in Christchurch over the weekend of May 21-23, seen McGrath during that time and anyone who he had completed building work for during that time.
His brother Simon McGrath says although there will "obviously going to be all sorts of theories" about the disappearance, the family is focusing on any sightings of him or his car.
"It's really strange. It has us all worried," she said.
McGrath's blue station wagon was taken away from his property - just a few doors down from where "Black Widow" Helen Milner fatally poisoned Phil Nisbet in May 2009 - at the weekend.
Now, Sweeney is appealing for sightings of the Subaru over the weekend of May 20-22 in the Halswell area.
Neighbours have described McGrath as a quiet man who rarely had visitors.
"We hardly see him," one neighbour said.
"My kids say 'hi' to him when he's out gardening and when he was out biking, which he did a lot."
She said everyone was "really worried", especially at the mounting police activity.
A local shopkeeper said McGrath came in occasionally - but again said he was a very quiet, solitary figure.
She also had concerns for his welfare.
"It's just fingers crossed really," she said.
Anyone who has information about McGrath or has employed him in the past few weeks is asked to call Christchurch police on (03) 363 7400 and cite file number 170523/6008.
Information can also be provided anonymously by calling Crimestoppers on 0800 555 111.
