Police in two counties are investigating a theory that a man who died in an horrific head-on crash with a lorry had committed murder hours earlier.
The case began when a silver Toyota Yaris collided with an articulated truck on the A350 near Trowbridge last Friday, killing the driver of the car.
Wiltshire Police began to try to identify him and their enquiries led to a flat in neighbouring Dorset 60 miles away.
But when officers entered the property in the Boscombe area of Bournemouth just after lunch on Friday they found the body of Ibrahim Youseuf, 42.
Enquiries were made into the circumstances of the death and a murder investigation was launched.
Detectives in Dorset say the two incidents are linked and the two dead men knew each other. They are keen to hear from neighbours who may have heard an argument coming from the house on Thursday night.