LUCAN1010'S PROFILE

Hi, I've been using RPG Maker (VX versions) for several years now, I'm no expert but I'm pretty experienced with it. But one problem I can't seem to solve (or find on the internet) is setting it up for two events (blank but set up to show a character) to "die" or basically disappear when another event tells them to. If anyone could help me with that, thanks in advance.