Law enforcement officers from all over our area paid tribute to one of their own Wednesday morning.Bob Caskey passed away Saturday evening after battling cancer. He was a Livingston County D.A.R.E. officer.The funeral procession traveled with police and sheriff's cars as escorts to Woodlawn Memorial Gardens, south of Lone Oak.Caskey was laid to rest with a full honor guard ceremony. During the graveside service, there is a tradition called "final call" on their police radios.Caskey worked in Mayfield, Graves, McCracken as well as Livingston Counties. He served our area for 27 years. He was 67-years-old.