Tags: Criminal.
Mark Rowntree is a British spree killer who was committed to a mental hospital after he admitted killing four people at random in the town of Bingley West Yorkshire during late 1975 and early 1976.On 31 December 1975 19-year-old Rowntree stabbed widow Grace Adamson to death then celebrated with a beer at the local pub. 4 days later On 3 January 1976 he killed sixteen-year-old Stephen Wilson at a bus stop in Eastburn West Yorkshire.