Question about Ultron and Sentry

[Fede]

I've been looking for a questions thread, but I couldn't find any. Sorry if there's already one..:o

I'd like to know in wich issue is Sentry's wife killed by ultron, and if it's the same arc in wich Emma Frost gets into sentry's head.
Thanks in advance.

[Shyft]

Emma Frost getting into Sentry's head was a looong time ago, back within the first 10 issues of New Anvegers. Sentry's wife dying happens in issue 4 or 5 of Mighty Avengers.