Is she wrong for not attending her husband memorial?

Here’s what she wrote:

A lot of people still don’t understand why I can’t attend his memorial. I was asked by investigators to stay at home until they are done with their investigation, but furthermore I think the police department he worked at set him up. I haven’t been to anything with his name on it because of the amount of anger that I have. Am I wrong?

Is she wrong for not attending her husband memorial?
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