Search for missing Sunderland man whose car has been found abandoned in Rowlands Gill Jason Knowles, 47, was last seen at around midday and his car has since been found in the Rowlands Gill area Get the latest Sunderland news and updates delivered straight to your inbox Invalid EmailSomething went wrong, please try again later. Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Police are urgently searching for a missing man from Sunderland.