K9 Brock was remembered and honored at the Second Annual Police K9 Memorial Service, held in Washington D.C. on Saturday, May 11, 2019. K9 Brock, a four-year-old German Shepherd, died on Jan. 18, 2018 after suffering from injuries during a training accident. His handler, Cpl. William Rishel, and members of the St. Mary's County Sheriff's Office K9 Unit attended the ceremony to honor Brock.
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| Cpl. William Rishel honors K9 Brock |
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| Cpl. William Rishel, Sgt. Todd Fleenor, DFC Lacey Smith and Capt. Steven Hall |
