Investigation underway after human remains found in Cumberland CountyDeputies responded just after 1:45 p.m. to a 911 call for a death investigation in the 500 Block of Plymouth Street. Deputies responded just after 1:45 p.m. to a 911 call for a death investigation in the 500 Block of Plymouth Street. Deputies responded just after 1:45 p.m. to a 911 call for a death investigation in the 500 Block of Plymouth Street. FAYETTEVILLE, N.C. (WTVD) -- The Cumberland County Sheriff's Office is investigating after human remains were found at a Fayetteville address on Saturday. A death investigation is underway in the 500 Block of Plymouth Street in Fayetteville.