I really don’t know. On one hand, people may say “they did it, I’m innocent!” but on the other, people may say yes due to enforced or attempted enforced suicide/threats.
This isn’t happening to me or anyone I know, it’s simply a question that’s been on my mind.
In Europe there is the penal recognition to criminal inducement, you may not be the real committer but the one who has been pushing and convincing people to do it.
And yes, if the person commits suicide, it falls in this category