The gang convicted of shooting George Walker (20) in his home at Castlemilk has been sentenced to a minimum of 75 years in prison.

John Smith (23) and Thomas Campling (36) were jailed for life – 25 years each; Alan Burns (41) was given 10 years and, later, Marcello Pacitti (26) was given life with 15 years before being eligible for parole.

Security firm boss George Walker Sr, who was thought to have been the real target of the killers, now wears a bullet proof vest.