Two people charged in concealing the mysterious death of a Jenkins County woman, then burying her burned remains, have each pled not guilty during arraignment. The remains of Ashley Lovett, 27, were found in a shallow grave in April after investigators began probing into her disappearance. Her stepmother, Susan Eleanor Coleman Lovett, 40, and half-brother, Christopher Eugene Lovette, 22, both of J.M. Spearman Road in Adrian, were charged in the incident.