Investigations are underway following the stabbing of two men in Carramar early this morning.
Shortly before 3am (Tuesday, August 8) emergency services were called to The Horsley Drive, near Curringa Road, following reports that two people had been stabbed.
On arrival officers located a father and his adult son outside a home suffering multiple stab wounds.
They were treated at the scene before being taken to Westmead Hospital where they are both in a serious but stable condition.
A crime scene has been established while further investigations are carried out by detectives from Fairfield Local Area Command.
Anyone with information about this incident should contact Fairfield Police or Crime Stoppers on 1800 333 000.