Polygraph

Enid Police Department Sgt. Casey Von Schriltz answers questions about his recent 10-week instruction for polygraph certification on Thursday, March 15, 2018. Sgt. Von Schriltz finished the top of his class. (Bonnie Vculek / Enid News & Eagle)

Enid News EagleEnidBonnie VculekTexasAustinPolygraph CertificationPolygraphEPDSgt. Casey Von SchriltzEnid Police Department