You are going to Watch Case Closed Episode 43 English dubbed online free episodes with HQ / high quality. Stream Anime Case Closed Episode 43 Online English dub Karaoke Killing. When Serena’s Dad uses his connections, Rachel and Serena find themselves in a Karaoke Bar having lunch with the hottest bad in the land! It seems like a dream come true until the lead singer–Justin Moon–is poisoned right in front of their eyes. The brash super-star had plenty of enemies, but which of them hated him enough to commit murder? It’s up to Conan to find out!