Police believe her mother, 17-year-old Felicia Mikels, was beaten to death and dumped in a nearby creek.
Investigators are searching for her body today.
The teenager's uncle and his friend are charged with her murder.
The baby is doing fine.
Abandoned baby sparks homicide investigation
Two men arrested; police searching for teen mom's body
CHERRY HILL The three-week old baby girl was found on a lawn in Cherry Hill Saturday.
