article_snippet.sent: It comes at the request of some of the victims' families, said officials, with officers having been previously unable to identify the individuals in the images.
article_snippet.sent: Police say the 'unusual' appeal  is necessary as those photographed may be able to answer questions of the victims' families .
article_snippet.sent: Asked why it had taken more than a year to release the images, a spokesman said police had been trying to identify the people in the footage by poring over statements and other CCTV footage. '
article_snippet.sent: While the images are not new to the investigation it is the first time they have been shared publicly.
article_snippet.sent: they have been released at the request of some of the victims' families with officers having previously been unable to identify the people in the footage despite taking thousands of statements.
article_snippet.sent: Investigators hope members of the public may recognise some of those pictured in the appeal released today .
article_snippet.sent: While the images are 26 years old, investigators believe investigators may help track down key witnesses.
article_snippet.sent: While officers said it was 'unusual' to carry out such appeals as today's while legal proceedings are active they invited anyone who recognised the people photographed to make contact.
highlights_snippet.sent: Investigators have released a handful of photographs to help inquiries .
  
highlights_snippet.sent: Police say Investigators could address unanswered questions .
  