Official screret papers on JFK assassination reveal frantic days after killing

Partial records from long-secret files relating to the 1963 assassination of US President John F Kennedy have been released - capturing the frantic days following the killing as officials madly chased after tips, juggled rumours and sifted through leads worldwide.
The final cache of official secret papers had been expected to be released on Thursday, but US President Donald Trump delayed the publication of hundreds of records.