The Army bomb squad had to be called to the Merseyside home of the former Liverpool and Blackburn manager when the live explosive device was found by police last July.
Two men have appeared in court to admit their part in a plot which saw a hand grenade left outside the home of football legend Kenny Dalglish.
The Army bomb squad had to be called to the Merseyside home of the former Liverpool and Blackburn manager when the live explosive device was found by police last July.