chap 74 dont have much going on so I least Following her arrest by the police, Saki was imprisoned. While in her cell, she used her own blood to write "I love only you forever" on the walls before stabbing herself in the neck, ultimately dying by her own hand due to her twisted obsession with the protagonist, Kazumi Ichinose

friend comes and performed [hand chop] attack , Urara drops to the group like a corpse but thankfully survives..then gets drag like a rag away from almost a crime scene

the way she twisted his neck like that and them dropped like that like a corpse.

the way I see it, she got so obsessed for him that probably try something to bring him back even thou his soul pass on (like he finally wanted, he even said his final far wells to her) and got cancer (just looking at the final panel and what the doctor told her) but since  she's was delusional and believes she's now pregnanted but in fact is malign cancer forming; probably she will try something on her final moments to get to Rei