Nashville: officers raid a home as a person of interest reportedly linked to Christmas Day blast

• Three people lightly injured and possible human remains found
• Unclear if or how remains are linked to downtown explosion

Law enforcement officers raided an address near Nashville and and a person of interest has reportedly been identified in the investigation of an apparent bomb blast that rocked the downtown of Tennessee's biggest city on Christmas morning.

Three people were lightly injured in the blast and some possible human remains have been found near the site of an RV that exploded and caused serious damage to Nashville's historic core. It is not clear if or how the remains are linked to the incident.