c. a. newman reports from santiago ah, chiles president gabriella, but each tries to console the mother of the latest policeman killed in the line of duty. ah, they killed my son! she sobs while 3 former chilion presidents watch from the front row of the church. 33 year old daniel paloma was shot into headed point blank range on wednesday. the 4th policemen murdered while on patrol in less than a month. yeah, they're big enough enough of killing those who guarantee our safety today. there is a child, a wife, and an institution that is suffering even so kicked off of the latest killing has shaken a country that until 5 years ago, thought it was immune to the type of violent crimes that plague many of chiles neighbors. now security or the lack of it has become a national priority on how your 3 policemen murdered in the last fortnight. but something that can't happen in chile, it's never happened before, and it can't continue. that will guarantee following the latest victims funeral, president bodied signed a controversial new law allowing police to use lethal force. and the presumption th