My name is ***** ***** I will try to help you today.
How are you finding out all these 'supposed' facts about your girlfriend? Is she posting anything on social media? Do you have some mutual friends that have been speaking to?
In any case, you said her ex-husband was killed in an auto accident, then you said she supposedly went back to kill him. Why would she want to kill him if he's already dead? This is a confusing statement, so if you could elaborate, it would be appreciated.
Now, you said she's supposedly in a hospital. The only way to find out where she is, is to either call the New York Police and ask for their help and/or hiring a private detective to track her down.
Have you tried to reach out to her by phone, text or checked her social media pages, if she has any?
This is the best advice I can share with you, to try to locate your girlfriend. I hope you find her, soon!
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