, ▁whose ▁family ▁run ▁El ▁Mercur io ▁newspaper . ▁After ▁his ▁family ▁paid ▁$ 1 ▁million ▁in ▁r ans om , ▁the ▁F PM R ▁fre ed ▁him . ▁On ▁ 2 2 ▁January ▁ 1 9 9 2 , ▁two ▁F PM R ▁gu err illas ▁( F abi án ▁López ▁Lu que ▁and ▁Alex ▁Mu ñ oz ▁Hoff man ) ▁were ▁killed ▁trying ▁to ▁rob ▁a ▁Pro seg ur ▁c ash ▁delivery ▁arm oured ▁van ▁at ▁the ▁Pont ific al ▁Catholic ▁University ▁in ▁Santiago . ▁On ▁September ▁ 1 1 , ▁ 1 9 9 8 , ▁three ▁police ▁stations — La ▁Pin co ya , ▁La ▁Gran ja ▁and ▁La ▁Victoria — w ere ▁attacked ▁with ▁fire ar ms , ▁inc endi ary ▁bomb s ▁and ▁rocks ▁and ▁ 3 6 ▁were ▁car ab iner os ▁were ▁wounded ▁in ▁violence ▁related ▁to ▁the ▁ 2 5 th ▁anni versary ▁comm emor ations ▁of ▁the ▁military ▁coup . ▁In ▁ 2 0 0 6 , ▁on ▁the ▁ 3 3 rd ▁anni versary ▁of ▁the ▁September ▁ 1 1 , ▁ 1 9 7 3 , ▁military ▁coup , ▁ 7 9 ▁car ab iner os ▁were ▁wounded ▁in ▁cl ash es ▁with ▁ri ot ers . ▁ ▁In ▁September ▁ 2 0 0 7 , ▁a ▁car ab in ero ▁polic eman ▁was ▁killed ▁after ▁being ▁shot ▁in ▁the ▁face ▁and ▁around ▁ 4 0 ▁were ▁wounded ▁during ▁cl ash es ▁with ▁left ists ▁mark ing ▁the ▁ 3 4