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Alan Cartwright murder: Second person arrested over cyclist stabbing Alan Cartwright murder: Second person arrested over cyclist stabbing
(34 minutes later)
A teenager has become the second person arrested on suspicion of murder after a 15-year-old was fatally stabbed while riding his bicycle with friends.A teenager has become the second person arrested on suspicion of murder after a 15-year-old was fatally stabbed while riding his bicycle with friends.
Alan Cartwright died on Friday evening in Islington, north London.Alan Cartwright died on Friday evening in Islington, north London.
A boy, 17, was arrested by police on Wednesday at a property in Camden. Earlier a man, 18, was arrested after going to a police station. Both remain in custody.A boy, 17, was arrested by police on Wednesday at a property in Camden. Earlier a man, 18, was arrested after going to a police station. Both remain in custody.
Alan's family have described the attack as "senseless". Alan's family have described the attack on Caledonian Road as "senseless".
CCTV footage, released by police, shows Alan and his two friends being attacked and pushed off their bikes by three youths.CCTV footage, released by police, shows Alan and his two friends being attacked and pushed off their bikes by three youths.
'I feel angry''I feel angry'
Alan managed to cycle away but collapsed on nearby Caledonian Road and was pronounced dead at the scene. Alan managed to cycle away but collapsed and was pronounced dead at the scene.
His mother Michelle Watson said the footage looks like he got punched, yet two minutes later he collapsed and died. His mother Michelle Watson said the footage appears to show him being punched, yet two minutes later he collapsed and died.
The 39-year-old added: "I feel angry, I want somebody found for this. I just feel numb." The 39-year-old said: "I feel angry, I want somebody found for this. I just feel numb."
Det Ch Insp Chris Jones said: "The footage of the suspects attacking Alan and his friends is truly shocking.Det Ch Insp Chris Jones said: "The footage of the suspects attacking Alan and his friends is truly shocking.
"Alan stood no chance of defending himself against his attacker who casually stepped out in front of him and stabbed him in the chest."Alan stood no chance of defending himself against his attacker who casually stepped out in front of him and stabbed him in the chest.
"Identifying and arresting the suspects is our absolute priority.""Identifying and arresting the suspects is our absolute priority."
After Alan's two friends were pushed off, the suspects - initially described as men in the hours after the killing - rode off on their bicycles. After Alan's two friends were pushed off, the suspects - who were described as men in the hours after the killing - rode off on their bicycles.
A post-mortem examination confirmed the cause of Alan's death as a single stab wound to the chest.A post-mortem examination confirmed the cause of Alan's death as a single stab wound to the chest.
Det Ch Insp Jones added: "I would like to re-appeal to anyone who may know something about Alan's murder and the robbery of the bikes.Det Ch Insp Jones added: "I would like to re-appeal to anyone who may know something about Alan's murder and the robbery of the bikes.
"Where are the two bicycles that were taken? Someone may have noticed a new bike brought home or perhaps you have been offered a similar bike for sale?"Where are the two bicycles that were taken? Someone may have noticed a new bike brought home or perhaps you have been offered a similar bike for sale?
"If so, I would urge you to contact the police.""If so, I would urge you to contact the police."