Imran Hussain has been found guilty of murdering stranger, 18 year old Keiran Crump Raiswell, on a street in Manchester earlier this year.
Hussain claimed he was hearing voices before stabbing the teenager. He'd driven 100 miles to randomly murder.
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When someone dies by suicide, family and friends are often left with so many unanswered questions.
34-year-old forward originally arrived at Deepdale from Bury in January 2005
Officers were called to Broad Lane, Kirkby at 12.50pm on July 7 to reports a man had been stabbed.