Red River Sheriffâs Office K-9 passes away RRPSO announces passing of K-9 Cephira. (Source: RED RIVER PARISH SHERIFF'S OFFICE) By Kaitlyn Gibson | April 10, 2021 at 5:36 AM CDT - Updated April 10 at 5:37 AM RED RIVER PARISH, La. (KSLA) - The Red River Sheriffâs Office announced the passing of K-9 Cephira on Wednesday, April 7. Cephira joined the RRPSO family in 2009. She was a border collie specializing in human detection and recovery. She spent her entire career beside Deputy Randy Thomas, Sr. She was a loved and well-respected member of the family at home with Deputy Thomas and his wife, Pam. RRPSO announces passing of K-9 Cephira. (Source: RED RIVER PARISH SHERIFF'S OFFICE)