Officers investigating a serious sexual offence are appealing for a SnapChat user to come forward who may hold vital information.

Detectives are investigating a report of a serious sexual offence that occurred in Glossop between 2013 and 2015 and involved a girl in her early to mid-teens.

As part of the investigation, information has been received that suggests that a Snapchat user with the handle “tylerjeffrey1” may have vital evidence.

The person operating the handle is being treated as a witness and is not connected to the offence in any way.

Anyone who is able to assist with the identity of the individual, who is believed to be in the UK, is asked to contact us using any of the below methods, including reference 22*170958:

• Website – Using the crime reporting tools on the website: use our online contact form
• Facebook – Send a private message to the Derbyshire Constabulary Facebook page
• X (Twitter) – Direct message the contact centre via @DerPolContact
• Phone – call on 101 

You can also anonymously contact the independent charity Crimestoppers, on 0800 555 111, or by visiting the Crimestoppers website.