IIRC:
Biomom is in San Fransisco, and believes JC and LR are innocent. She admits she lost her two children due to domestic abuse, but I am hazy on what exactly this means.
Biodad is also located in SF, but may be currently incarcerated(?). He is certainly not in the picture, from all accounts.
Does anyone know if the two kids have the same dad?
We've got:
Bio-mom - Shemika Campbell
Bio-dad - Ronald M Hughes
Maternal Gma - Pamela Clark
Who else?