I know how your feeling my daughter tried this a couple years ago. Just keep praying and trusting God to help her.
Oh Father, you know every detail of her life and what it is that would make her want to end her life. Please come into the middle of this situation and heal her hurts and her scares. Bring peace into her life. Comfort her as only you can. Father deliver her from this spirit of suicide. Restore her and let her see all the reasons she has to live. Let her draw close to you. Bless her friend and heal their heart and hurt over this situation.
Amen