Calamba City: A policeman was killed while two others were wounded after responding to an “indiscriminate firing” alarm over the weekend. Laguna Police Provincial Director Florendo Saligao said the three, who are all members of the Calamba City Police Office, went to Silangan Purok 3 in Parian village here to check on a report that someone got hit by a stray bullet after some men fired their guns erratically. When the policemen asked the men to go out of their house, they were instead fired upon. PO2 Alvin Asignado was fatally hit and later died at the Calamba Medical Center. His co-officers, PO2 Jake Villanueva and PO1 Billy Joe Corook, were also hit. Saligao said all three were able to return fire killing at least one of the suspects.