Mr Allison Snr wrote: “When I lost my son, my grief was such that I just wanted to die and join him. I was in shock and disbelief. A few weeks on, I realised no matter what I wanted, I had to do for my son the right things and put our house in order. Duncan Bell, known recently as my son’s best friend, is one of the biggest dealers of drugs in this area. Duncan caused his death.”