Detective Conan Haibara Appearances

I'm making a conan x ai amv but i need clips of ai haibara,. The university professor murder case. But i hope that ran and sinichi get married already. Is the motive of shiho miyano's defection which leads to ai haibara's appearance later in the series. Min tlong dong di update episode yang ada ai haibara nya.mksih sblumnya.