Gloucestershire force refers itself to IOPC after Matthew Boorman killed and two others injured in Walton Cardiff
The only suspect in a “horrific” stabbing attack near Tewkesbury that left one man dead and another in a critical condition had been contacted by Gloucestershire police before the incident.
The force named the victim as father-of-three Matthew Boorman, 43. He died at the scene in Walton Cardiff on Tuesday before passersby, including two off-duty police officers, could intervene.