The suspect on the left is wanted in connection with a rape in Welwyn Garden City on 29/07/13.
The five men caught on CCTV (right) are wanted in connection with a robbery in Hitchin on 01/02/13.
For more information visit Crimestoppers here.
More top news
Officers investigating the murder of two people in Colchester have carried out a new search of the River Colne based on new information.
A dry evening with light winds, but soon turning cloudy with outbreaks of rain and increasing winds arriving by late evening.
A 16-year-old boy accused of killing two people in Colchester has appeared in court today.