A false bomb threat at KBS's concert hall caused the evacuation of audience members. 

Police said they received a call Friday morning that claimed a bomb was placed in the Korean public broadcaster's studio to hurt popular girl group Apink.
 
Police evacuated some 150 audience members attending a partial prerecording of KBS's Music Bank K-Pop TV program. A Military Explosive Ordnance Disposal unit, however, couldn't find an explosive.

Police said that an analysis of the voice on the telephone call has suggested that the suspect is the same person under investigation for defamation of the girl group.