Moe went but I've read in numerous places that Howie did not. She was not pronounced dead until arriving at the hospital and Howie didn't get official confirmation until he showed up. Rumour has it that after she left in the ambulance Howie was putting on a nice display of weeping and gnashing of the teeth. Even though at this point she had not been declared dead.
I'm thinking on that video of the crew rolling her out to the ambulance, you can see Moe in the background.