00:00A, you make 15 stabbing actions, and B, you make 12.
00:05Audio from the CCTV reveals the screams from members of the public witnessing this attack.
00:12Kellyanne attempted to defend himself by using his bag.
00:16After the attack, you both go down to the lower deck before leaving the bus at the Woolwich Ferry bus stop.
00:22Passing police officers were flagged down and made valiant attempts to save Kellyanne's life.
00:27A HEMS team and paramedics then arrived and did the same.
00:31But despite all of those efforts at 3.23pm that day, Kellyanne's life was pronounced extinct.
00:38For legal reasons, neither of the defendants can be named.
00:43But both were 16 years old.
00:46We've heard how one of the defendants in the dock of the Old Bailey smiled as he was sent down.
00:53The murder is just another example of totally pointless and extreme violence in London involving very young people.
01:04The post-mortem examination showed the fatal wound to be one to the middle of the right thigh that severed his femoral artery.
01:12There were eight stab wounds in total to his chest, left arm and thighs.
01:18Examination of the clothing and the bag revealed areas of cut damage consistent with the blows that could be seen on the CCTV footage and Kellyanne's efforts to defend himself.
01:28Once you left the bus, you ran to the west in the direction of the river.
01:33B, you can be seen to discard something into the river and a later search of the riverbank revealed a machete.
01:41For any parent to lose a child is a tragedy.
01:45The circumstances of this case are particularly so.
01:48No sentence of a court can ever truly reflect the loss of a young life.
01:54Kellyanne's mother, Marie, read her own statement as part of this sentencing hearing.
02:00She spoke in the most moving terms of the loss, the death of her dear son.
02:05A life gone in just seconds.
02:09She spoke about the dreams and ambitions he had.
02:12The obvious love he had for drawing, food, his mother and his family.
02:16She spoke about the loss she and close friends have suffered, the shock of what happened and the pain that she will face in the days and the years ahead.
