A father whose baby died in suspicious circumstances more than four months ago is furious detectives have still not told him how his son died.
Three-month-old Soul Mathew Turany died on August 31 last year, after he suffered a head injury at a farm 30km south of Christchurch.
Police announced they had launched a homicide investigation five weeks later but did not make a public statement about the death until then.
Detectives have spoken to Soul's mother, Storme, and another young male known to her.
Soul's father Corey Neligan, 24, said he had not been given the results of the post-mortem and had not heard anything from police for over a month.