A jury at Northampton Crown Court found Kane Allaban-Hamilton guilty of murder.
George North is to play for Ospreys when he leaves Northampton at the end of this season.
The couple who were in "high spirits" had to walk home after their driver also had no insurance.
Aerial photos of the site reveal a huge symmetrical circle of ancient stones.
A town crier took to the streets of Norwich ahead of the local council elections on 3 May.
The career-ending injury suffered by Rob Horne has hit the Northampton squad hard, says interim head coach Alan Dickens.
England captain Dylan Hartley "won't do anything stupid" after his latest concussion setback, says team-mate Danny Care.
Northampton Chronicle and Echo
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