The death of a Russian supergrass who was a key witness in a multi-million pound international fraud investigation is not suspicious, police said today.
Alexander Perepilichnyy, 44, was found collapsed outside his home in Granville Road, Weybridge, Surrey, on November 10 last year sparking a major police investigation over fears he had been poisoned.
He was involved in a fraud case involving the theft of around £140m in tax revenue from the Russian government at the time of his death.
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Officers were given the touching letter at Brixton Station while they were on a reassurance patrol after yesterday's attack
The 52-year-old had previous convictions for violence but was not on the anti-terror watchlist.
In a statement Charlton Athletic said: Keith was a true hero who will be greatly missed by all the Charlton family and everyone at the club.