The Mansfield Police department is mourning the loss of retired officer Ryan Garner, who passed away from cancer on Saturday, May 5th. Garner spent 10 years on the force with Mansfield Police from July 10, 2007 until his retirement in 2017. Garner was a 2003 graduate of Ontario High School and was awarded the Mansfield Police Officer of Year in 2015. Ryan Garner would have been 34 years old in October.