WATCH: Husband speaks about Marlen Ochoa-Lopez's death
Figueroa is one of the people accused of killing Marlen Ochoa-Lopez and removing her newborn from her womb.
Paramedics brought Figueroa to the hospital on April 23, but police didn't connect her to Ochoa-Lopez's murder until three weeks later.
The baby boy is not expected to survive.
WATCH: Mourners attend vigil for Marlen Ochoa-Lopez