to take one's own life
Ella intentó quitarse la vida anoche.
She tried to take her own life last night.
Parece claro que el señor Belarrain intentó quitarse la vida.
It seems clear that Mr. Belarrain tried to take his own life.
— El guardián invisible (2017)
Ella intentó quitarse la vida.
She tried to take her own life.
Ella estaba a punto de quitarse la vida.
She was about to take her own life.