Polygraph

Enid Police Department Sgt. Casey Von Schriltz appears in the EPD polygraph testing room Thursday, March 15, 2018. Von Schriltz graduated at the top of his class during a school for polygraph certification in Austin, Texas. (Bonnie Vculek / Enid News & Eagle)

Enid Police DepartmentSgt. Casey Von SchriltzEPDPolygraphPolygraph CertificationAustinTexasBonnie VculekEnidEnid News Eagle