Police in Sheffield are asking for your help, to identify the man pictured in this CCTV image.
Police want to speak to him as part of an ongoing investigation relating to the rape and sexual assault of a girl under 16.
The offences were reported to police by the victim on 30 September 2018 and since then, extensive enquiries have been ongoing to identify the offender and when and where the offences exactly occurred.
Detective Inspector Richard Wallis, investigating, said: “The victim in this case is extremely vulnerable and specialist officers are continuing to support her as we work with her to identify when the reported offences were committed, where and who is responsible.
“As part of our investigation, we are asking for your help to identify the man pictured in this image. We believe him to be between 18-21-years-old and he could hold vital information that could help with our enquiries.
“If you recognise him, or know who he is, please call 101 quoting incident number 961 of 30 September 2018. You can also pass information to Crimestoppers anonymously on 0800 555111.