Memoir of a Murderer Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A former serial killer with Alzheimer's fights to protect his daughter from her mysterious boyfriend who may be a serial killer too. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : ha, gu, su, gil, jae, yun, woo, song, jung, joon, joon, yoon, yeon, hyun, Jo Jae .