The toddler’s great-aunt, Sarah Reremoana, said police told her early on in the investigation he was killed by blunt force trauma which broke his skull, and that he suffered a brain bleed. She said police were unsure if a weapon was used, or if he was slammed into a table or floor.
“I slammed my hands on their table and screamed and could not imagine why people or anyone could do this to a happy innocent baby,” she said.
She said the whānau had gone from “A to Z in all sorts of ways” since the toddler’s death.
“We’re trying to cope, just making sure that we’ve returned to our regular lives. We’ve put the Christmas tree up... Usually, you’re supposed to be joyful around this time of year... but it’s just been a bit of a different one for us this year.”
The family were desperate for a resolution, she said.
“We all need answers.”
In response to questions from the Herald about the toddler’s injuries, police said they believed he died of blunt force trauma to the head.
On Monday, Detective Inspector Nick Pritchard appealed for information on specific critical evidence.
“We believe that the items were deliberately removed from the Poole St, Taita property and have subsequently been concealed or disposed of.
“Attempts have been made to clean and alter the crime scene before police arrived.”
Police had “determined” that the people seen using a grey-green 1994 Nissan Sentra, registration TE6972, were responsible for disposing of this evidence.
The Nissan travelled to and from the Poole St address three times after Ru was taken to hospital on October 22 and before police were able to secure the scene.
Police are appealing for information on a Provision-ISR NVR5-8200PX+ DRV unit, an Eaton 5E UPS 650VA/360W power backup unit and 2 x NZ Outlets as well as a swatch of duvet cover.
Police were also seeking information about a piece of fabric tied around Ru’s neck when he was taken to hospital.
“Although not a direct cause of his death, the fact that such an item was around his neck is incredibly concerning and we appeal for information from anyone who has seen this item or what it was used for,” Pritchard said.
“The co-operation of our three people of interest is vital to us understanding the truth of what happened to Baby Ru, and ultimately holding those responsible to account.”
Pritchard earlier told the Herald that police were still waiting on toxicology results to come back in relation to the toddler as well as forensic analysis on several items taken from the property where he suffered the fatal injuries.
He said police believed the toddler suffered his injuries on the morning of his death when all three persons of interest were home.
The Herald earlier revealed a piece of fabric, similar to a shoelace and about 30cm long, was allegedly wrapped around Baby Ru’s neck when he arrived at the hospital.
Pritchard confirmed there was a piece of fabric around his neck, but he was unable to draw any conclusions on that because it was not a factor in the cause of his death.
“It’s very unusual and we are trying to unpick what it means, how it got there, and again going back to the people that were in the house at the time. Someone will know the answer to why it was there, but we don’t have an answer at this stage.”
He said the case had a number of complexities, which made the investigation challenging.
Wall earlier claimed in an interview with the Herald that on the evening of October 21 one of the people in the house told her to go to bed and that they would look after Ru.
About 10pm, he was put into her bed. Wall said he “looked normal”.
“I just want justice for my son ... I want justice for my Ru Ru.”
Sam Sherwood is a Christchurch-based reporter who covers crime. He is a senior journalist who joined the Herald in 2022 and has worked as a journalist for 10 years.