Clarisa Figueroa and her daughter Desiree are facing first degree murder charges for allegedly killing 19-year-old Ochoa-Lopez, who was 9 months pregnant.
RAW VIDEO: Missing pregnant teen's remains found near Chicago home
RAW VIDEO: Chopper7HD over home where missing pregnant teen's remains found
Prosecutors said Clarisa lured 19-year-old Ochoa-Lopez to her Southwest Side home with the promise of free baby clothes, then allegedly killed the young woman with the help of her daughter Desiree and removed Ochoa-Lopez's baby from her womb.
Marlen Ochoa-Lopez death: Baby of murdered pregnant Chicago woman dies, family spokesperson says
Ochoa-Lopez's baby Yovanny suffered severe brain damage and died in the hospital in June.
WATCH: Attorney for the family of murdered teen mother, Marlen Ochoa-Lopez, addresses media following baby's death
Attorney representing the family of Marlen Ochoa-Lopez holds news conference on baby's death
Clarissa Figueroa's boyfriend, Piotr Bobak, is charged with covering it up but maintains his innocence.
The pair's next court appearance in bond court is scheduled for July 26th.
WATCH: Artist adds baby Yovanny to memorial mural for Marlen Ochoa-Lopez
Artist adds baby Yovanny to Pilsen mural