Was Halloween stabbing revenge attack?

The brother of a man murdered in a horrific Halloween stabbing tried to kill one of the knifeman’s close associates in a similar attack a year later, a court heard. Daryl Kouebitra, 20, is said to have repeatedly hacked at Kallum Gadd, then aged 16, with a machete during a ferocious ambush in Longheath Gardens, Croydon, south London, on 6 October last year. He was released from custody on unrelated matters earlier that day and picked up by a 16-year-old…