Out of the Poison Tree. Word Search Puzzle Solver. Out of the Poison Tree word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. On the eve of the long-awaited Khmer Rouge trial an American survivor of the genocide returns to Cambodia hoping to unlock the mystery of her father's disappearance in 1975. Thida Buth Mam's quest intersects with many silent voices: widows survivors from remote villages monks and even former perpetrators. Her search for the truth stirs up the fractured pieces of one family's nightmare unearths an unimaginable heartbreak and ultimately shines light on a people's broken silence. This includes identifying and searching for words that are related to : Documentary, Thida Mam .