Twin brother questioned after 29yo man found dead in Perth's south

Key points

• Police are questioning a 29-year-old man after his twin brother was found dead at a home they shared on Nye Way in Orelia, in Perth's south. WA Police were called on Thursday afternoon after a relative raised welfare concerns. Officers found the body in the backyard.
• Detective Acting Superintendent Jessica Securo said the victim had obvious injuries and that edged weapons were among the items seized. Police are treating the death as a suspected family violence homicide.
• The man in custody is receiving medical treatment. Police have asked for privacy for the family and loved ones.