By ROSE MUNEZA Bureau Chief TACURONG City-- A loud explosion occurred at around 7:55 o'clock in the evening last August 23, 2015 at Bo. 2, Barangay EJC Montilla, TacurongCity. Athough no one was hurt on in the incident but it post as a warning to authorities here be alert at all times. Police investigators theorized that the explosion was work related to intimidate the operation of the HPG in the area. EOD units under Police Inspector Garcia had ruled that the explosion came from an MK2 grenade where witnesses revealed that they were suspecting an unidentified man who was allegedly seen rushing on board a motorcycle enoute to unknown direction was responsible on the incident. SP03 Remigio Balayo, team leader of said group, also said  that the move was to  intimidate them on their part but on the other end the explosion served as a challenged for them to pursue their  duties and responsibilities.