Two held over vulnerable man's death in west London

Dean Mayley Image copyright Metropolitan Police
Image caption Dean Mayley, 24, was going to visit his uncle when he was stabbed

Two teenagers have been arrested on suspicion of murdering a vulnerable man who was killed in a street stabbing.

Dean Mayley, 24, who had the mental age of a nine-year-old, was going to visit his uncle in Greenford, west London, when he was attacked on 7 February.

Mr Mayley, from Northolt, west London was taken to hospital where he died later that evening.

Two 17-year-old boys have been arrested and are being held in custody on suspicion of murder.

Mr Mayley suffered from a developmental disorder which led to him having moderate learning difficulties.

It meant he rarely left home alone, except to visit relatives.

A post-mortem examination gave the cause of death as a single stab wound to the chest.

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