text: The son of Linford Christie was caught with almost £1,500 worth of crack cocaine and heroin - just months after he was jailed for allowing his home to be used as a drugs den, a court heard today. Liam Linford Oliver-Christie, 29, whose father is the former Olympic sprinter, was caught with the drugs under his floorboards during a police raid in West Kensington, west London. Officers uncovered the haul and ‘drugs paraphernalia’ with the help of a sniffer dog at his council flat in September 2013 - and Oliver-Christie today admitted two counts of possessing class A drugs. Drugs charges: Liam Linford Oliver-Christie (pictured outside Isleworth Crown Court today) was caught with the drugs under his floorboards during a police raid in West Kensington, west London, in September 2013 . Isleworth Crown Court in Middlesex was told today that the drugs cache included 14.1g (0.50oz) of cocaine of up to 40 per cent purity and 841mg (0.03oz) of heroin of up to 60 per cent purity. Neil Griffin, prosecuting, said: ‘There was a search warrant executed on September 30 but Mr Oliver-Christie was not at home. However, under the floorboards there was a box containing drugs.’ Oliver-Christie, who today wore a black leather jacket and bright pink trainers, was jailed for 15 months at the same court in August 2012 for ‘turning a blind eye’ to drug dealing at his home. When officers burst into his home - on a road with an average property value of nearly £600,000 - they saw cocaine and heroin being thrown from the window of his raised ground floor flat. Raid: When officers burst into his home in West Kensington (above) - on a road with an average property value of nearly £600,000 - they saw cocaine and heroin being thrown from the window of his flat . A tub of white protein powder - used to ‘cut’ the drugs and up dealers’ profits - was also discovered, and the drugs found in the box had a street value of £1,410. Sprinter: Linford Christie (pictured above in 1993) was the toast of British athletics for a decade . He had denied possessing criminal property but was convicted after a trial. Oliver-Christie also has a previous burglary conviction from 2002. Bailing him before sentencing on May 15, Judge Martin Edmunds QC said: ‘You have pleaded guilty to counts two and four of the indictment and those have been accepted by the Crown. ‘Sentence in this case will take place on May 19, and in the interim I will ask the Probation Service to prepare a pre-sentence report about you and address your drug issues.’ The court was told Oliver-Christie’s drug issues are now ‘under control,’ while he is being supported by friends and relatives. Emma Fenn, defending, said: ‘He has sought voluntary help and that has been resolved with family help. He is suitable for unpaid work if this passes the community threshold.' Two counts of possession with intent to supply class A drugs, which Oliver-Christie denies, were ordered to lie on the court file. His gold-medal winning father did not attend his latest hearing today. The sprinter was the toast of British athletics for a decade after sprinting to victory at the Barcelona Games in 1992 and later glory at the World, Commonwealth and European 100m. But his career was hit in 1999 when he tested positive for the banned steroid nandrolone and was banned by the Monaco-based International Association of Athletics Federations. However 55-year-old Christie has always denied taking performance-enhancing drugs and was cleared by UK Athletics.
target: Liam Linford Oliver-Christie caught during police raid in west London .
  Officers found haul and 'drugs paraphernalia' with help of sniffer dog .
  They saw cocaine and heroin being thrown from the window of his  flat .
  Admitted drugs possession at court and will be sentenced next month .