Suggestions for suicide interventions

Hi there! I continue to lack confidence upon a client talking seriously about suicide in session. I’ve done CAMS training and other things, and I just don’t have confidence if I can save the life of a client, when it is required and moral to have continued safety monitoring. Knowing inpatient and ER settings, they’re terrible. There is no clear cut way to manage this ultimate terrible occurrence, and despite asking supervision, I still never have a clear cut way to confidently support it. I had a client that was concerning, in the level of me recommending IOP, and then encouraged them to return to our sessions once completing IOP. suggestions and experiences are appreciated. They did not follow through with IOP and didn’t return.