Current timestamp: 17/06/2026 02:05:18
AgeAlertAnonymousAppealsApplicationsApply Or RegisterArea OutlineArrow DownArrow LeftArrow RightArrow UpAutomatic DoorsBack ArrowBusinessCalendarCashArrow DownArrow LeftArrow RightArrow Down[Missing text '/SvgIcons/Symbols/Titles/icon-chrome' for 'English (United Kingdom)']ClockCloseContactDirectionsDocumentDownloadDrawDrugExpandExternal LinkFacebookFb CommentFb LikeFiletype DefaultFiletype DocFiletype PdfFiletype PptFiletype XlsFinance[Missing text '/SvgIcons/Symbols/Titles/icon-firefox' for 'English (United Kingdom)']First AidFlickrFraudGive FeedbackGlobeGuide DogHealthHearing ImpairedInduction LoopInfoInstagramIntercom[Missing text '/SvgIcons/Symbols/Titles/icon-internet-explorer' for 'English (United Kingdom)']LaptopLiftLinkedinLocal Activity[Missing text '/SvgIcons/Symbols/Titles/icon-location' for 'English (United Kingdom)']LoudspeakerLow CounterMailMapMap PinMembershipMenuMenu 2[Missing text '/SvgIcons/Symbols/Titles/icon-microsoft-edge' for 'English (United Kingdom)']Missing PeopleMobility ImpairmentNationalityNorth PointerOne Mile RadiusOverviewPagesPaper PlaneParkingPdfPhonePinterestPlayPushchairRefreshReportRequestRestart[Missing text '/SvgIcons/Symbols/Titles/icon-rotate-clockwise' for 'English (United Kingdom)']Rss[Missing text '/SvgIcons/Symbols/Titles/icon-safari' for 'English (United Kingdom)']SearchShareSign LanguageSnapchatStart AgainStatsStats And Prevention AdviceStopSubscribeTargetTattosTell Us AboutTickTumblrTwenty Four HoursTwitter LikeTwitter ReplyTwitter RetweetUploadVisually ImpairedWhatsappWheelchairWheelchair AssistedWheelchair ParkingWheelchair RampWheelchair WcYoutubeZoom InZoom Out

Leave this site

Cookies

We use some essential cookies to make our website work. We’d like to set additional cookies so we can remember your preferences and understand how you use our site.

You can manage your preferences and cookie settings at any time by clicking on “Customise Cookies” below. For more information on how we use cookies, please see our Cookies notice.

Accept cookies Reject cookies Customise cookies

Your cookie preferences have been saved. You can update your cookie settings at any time on the cookies page.

Your cookie preferences have been saved. You can update your cookie settings at any time on the cookies page.

Sorry, there was a technical problem. Please try again.

Skip to main content

Skip to main navigation

Welcome

This site is a beta, which means it's a work in progress and we'll be adding more to it over the next few weeks. Your feedback helps us make things better, so please let us know what you think.

Show me the site

Cleveland Police crest

  • Back to Report

    • Crime
    • Domestic abuse
    • Rape, sexual assault and other sexual offences
    • Road traffic incident
    • Report antisocial behaviour
    • Report a missing person
    • Report a missing person
    • Fraud, bribery or corruption
    • Spiking
    • Stalking or harassment
    • Lost or found property
    • Lost or stolen vehicles
    • Hate crime
  • Back to Tell us about

    • Tell us about possible terrorist activity
    • An existing case or report
    • A procession, protest or event you are planning
    • Filming
    • Contact us to report a crime, incident or suspicion
    • Contact us about something else
  • Back to Apply or register

    • Careers and volunteering
    • Charity collection licences
    • Compensation for victims of crime
    • Firearm, shotgun or explosives certificate
    • Attend a misconduct hearing
  • Back to Request

    • A collision report
    • Compensation for something the police have done
    • Request your fingerprints
    • Information: about the police, about yourself or someone else
  • Back to Thanks and complaints

    • Feedback about the website
    • Complaints
    • Say thanks
  • Your area
  1. ...
  2. News

Mark Tilly sentenced to 17 years in prison for rape and sexual abuse of a child

Main article content

News
Published: 11:43 13/03/2024

Mark Tilly, 61 from Guisborough has been sentenced to 17 years in prison.  He was also made subject to a lifelong restraining order and placed on the sex offender’s register for life.

Tilley was sentenced on Monday 11 March, after he was convicted by a jury in February last year, of two counts of indecent assault on a girl under the age of 14, two counts of indecency with a child under 14 and two counts of rape of a female under the age of 16. In addition to the 17-year custodial sentence he will also serve a year on licence upon release.

DC Fran Siebrits, the investigating officer said: “Despite the passage of many years, justice has caught up with Mark Tilley. This cannot compensate for the trauma the victim suffered and I hope it will go some way to help her begin to move forward with her life.

“I cannot commend her enough for her bravery and hope she finds solace in knowing she has safeguarded others.”

Detective Chief Inspector Matt Murphy King said: “DC Fran Siebrits worked tirelessly on this investigation to ensure that enough evidence was gathered to secure a charge for Tilly, and she and her team put together a comprehensive case file to the courts. 

“The victim in this case is overwhelmed that justice has finally been served and she can finally get closure and move on with her life.  She has expressed her gratitude to the investigation team for their hard work in securing his conviction and for their support throughout the process.

“I hope this case will demonstrate to anyone who is a victim of sexual abuse, that the passage of time is not a barrier to seeking justice.  If you are a victim of sexual abuse and are ready to report to the police, please call 101.  You will be listened to, believed and supported through the process.”

 

Share

Footer navigation

Cleveland Police

  • Contact us
  • Find a police station
  • Careers
  • About us
  • Campaigns
  • News
  • Privacy notice
  • Cookies
  • Terms and conditions
  • Accessibility

Information and services

  • Advice and information
  • Crime prevention
  • Accessing information (FOI)
  • Stats and data
  • Report
  • Tell us about
  • Apply or register
  • Request
  • Feedback

Partners

  • Partner services
  • Police and Crime Commissioner
  • Police.uk
  • Ask the Police

Follow us on:

© Copyright 2026. All rights reserved.