London Metropolitan Police has released 52 year old suspect arrested from Heathrow Airport for investigations earlier in the Imran Farooq murder case, reported Ahmed Ali Syed from ARY News London.

The identity of the British citizen of Pakistani origin has not been diosclosed as the suspect was not charged. He was arrested Monday morning at when he was returning from Canada.

Earlier, officials from Scotland Yard confirmed that the is believed to be part of the conspiracy to murder Dr Imran Farooq.

Metropolitan Police also confirmed that further arrests would be made in the case