"The brothers of two of four Dutch journalists murdered by the army of El Salvador in 1982 demanded justice on Tuesday [April 22], on the eve of the final phase of the trial against three former military chiefs.
Cornelius Kuiper Joop, Koos Jacobus Andries Koster, Hans Lodewijk ter Laag and Jan Willemsen were killed in a military ambush in Chalatenango (north) on March 17, 1982, while filming a documentary about the Salvadoran civil war (1980-1992)."
