
Images of the last known sighting of Mark Speight have been released by police.
The CCTV footage shows Mark, 42, entering Queen's Park tube station at 2.25pm.
At 2:47pm he boarded a train heading southbound on the Bakerloo line, heading towards the centre of London.
He should have met Carmen Collins – mother of fiancée Natasha Collins, who died in January from a cocaine overdose – but has not been seen since.
Mark is said to have been in a 'vulnerable' state since Natasha's death.
Police are appealing for witnesses to come forward with any information they may have on his whereabouts.
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