Rigor mois in fetus at bih can be seen in -
Ref:Textbook of forensic medicine and toxicology (V.V.Pillay) 17th edition, page no.378 A dead born child is one which has died in utero, and shows any one of the sign like,maceration, putrefication,mummification or rigor mous after it is completely born. Rigor mois- In the early stages after intrauterine death, if the foetus has developed to nearly full term, rigor mois may set in. The delivery of such a foetus may be difficult.
Dead born
Still born
Superfoetation
Superfecundation
Sexual offences and infanticide