Concept:
In forensic science, the term "Dead born" refers to a fetus that has died in utero. This is distinct from a "stillborn" child who may have been alive at the start of labor but failed to breathe after delivery.
Step 1: Identifying the status of the fetus.
According to forensic definitions, a dead born child is one that died within the uterus before birth.
Step 2: Observing physical signs.
One of the definitive signs of such an occurrence is the presence of rigor mortis at the time of delivery, indicating that death occurred before the child was expelled from the womb.