Probe Of Girl’s Death Includes Lie Detector

Police are administering polygraph tests in connection with the killing of Regina Krieger of Burley.

Cassia County sheriff’s investigators have asked four or five people in Twin Falls and Cassia County to take the lie detector test, Sheriff Billy Crystal said Thursday.

Krieger’s body was found Saturday on the east bank of the Snake River 16 miles upstream from Burley. Her throat had been slashed, and she was stabbed in the heart.

A pathologist’s report said Krieger has been dead for at least 30 days when her body was found. She disappeared from her father’s Burley home in late February, two days before her 15th birthday.