sentences:  The gang used the services of the UVF's leading bomb expert James "Tonto" Watt to plant the device, although Watt was not a member of the Brown Bear platoon.Several of the Butchers, including John Murphy, were questioned about a serious assault in April 1977 in Union Street, near Belfast city centre, on a man they believed wrongly was a Catholic.John Murphy received three years' imprisonment for his part in this incident.