It was during a visit to UMAM Documentation and Research in 2014 that I found out the truth about my grandmother’s death. My aunt, Rania Stephan, was making a film about a car bomb planted in West Beirut in 1983. An AP report from 1991 states the bare facts: ‘5 February 1983: Palestine Research Centre explosion kills 19, wounds 136.’ UMAM’s holdings were more substantial. With the help of the archive’s founder, Lokman Slim, we looked through magazines, newspaper articles, photographs of the explosion’s aftermath. The leftist magazine al-Shirā‘ carried the story on its cover: ‘Saturday Massacre: Perpetrator Known!’Everyone who lived through the civil war knew the motive: to destroy what could have become the Palestinian national archives. No one doubted it was carried out by the Israelis.