Overview
- A man reported being sexually assaulted around 9:40pm on December 14 on a train travelling between Sheffield and Worksop.
- British Transport Police say the assault happened as the man walked past a woman's seat on the service.
- Investigators have issued CCTV images of a woman they want to speak to because they believe she may have information that could help.
- Anyone with information is asked to text BTP on 61016 or call 0800 40 50 40 and quote reference 592 of 14 December.
- Details can also be shared anonymously with Crimestoppers on 0800 555 111 as the investigation continues with no arrests announced.