Button was originally charged with wilful murder but the jury found him guilty of the lesser charge and was sentenced to 10 years jail .
In 1963 John Button was convicted of the manslaughter of his girlfriend , Rosemary Anderson .
John Button was originally charged with wilful murder but the jury found him guilty of the lesser charge and was sentenced to 10 years jail .
In 1963 John Button was convicted of the manslaughter of his girlfriend , Rosemary Anderson .