❗❗SPOILER❗❗
I KNOW GISELLE KILLED ISAAC(or not) BUT IF SOME OF YALL THINK SHES COLD HEARTED BECUZ SHE DIDNT EVEN SHED A TEAR PLS DONT SAY IT WITHOUT KNOWING BECUZ THERE MUST BE A REASON PLS I KNOW IT, LIKE THE TIME SHE GAVE ISAAC TO THOSE GUYS (i forgot their names?) AND DIDNT "CARE" EVEN IF SHE GAVE ISAAC UP AND YALL WERE CURSING HER BUT IN THE NEXT CHAP. THERE WAS A REASON RIGHT?! SO I KNOW GISELLE WOULDN'T DO THAT TO ISAAC AND I DONT THINK THE KILLER IS ISAAC but you never know?