British Transport Police are investigating a number of mobile phone robberies.
On 21 February 2013, a young woman was sexually assaulted in Dunstable, Bedfordshire.
- Mohammed Saleem murder Duration: 06:09 30/05/2013
- Kempston murder - Sharif Demirsay Duration: 00:39 30/05/2013
- Kempston murder CCTV footage Duration: 00:26 30/05/2013
- John 'John-Boy' Ward Duration: 00:24 30/05/2013
- John 'John-Boy' Ward CCTV Duration: 00:21 30/05/2013
- Wirral Spar robbery Duration: 00:59 30/05/2013
Stephen Lawrence murderTwenty years after Stephen Lawrence was stabbed by a gang in Eltham and bled to death, police are appealing for more witnesses to come forward. Did you witness what happened that night?
Since the appeal in April, three anonymous callers have contacted detectives with new information.
They are urging those people to call the incident room or Crimestoppers again, as police believe they hold vital information that could move the investigation forward.
Read more about the case
Daniel Omari Smith murder anniversary appeal
Detectives investigating the shooting of a young electrician from Paddington, London are re-appealing for information on the third anniversary of his death.
At 14 minutes past midnight in the early hours of Saturday 22 May 2010, Daniel Omari Smith was shot dead outside Kentucky Fried Chicken on Harrow Road, London.
Were you in the area at the time of the incident? Do you remember seeing Daniel or the shooting?
Kempston murderSharif Demirsay, a 65-year-old retired chef, was at home with his partner on Tuesday, 14 May, when three men burst into their bungalow in Kempston in Bedfordshire.
The attackers subjected Sharif to a sustained and extremely violent attack during which he was stabbed multiple times. He died in his hallway in front of his devastated partner.
Can you help with the case?
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