Jean-Claude Romand
Jean-Claude Romand ( born 11 February 1954 ) is a French spree killer and impostor who pretended to be a medical doctor for 18 years before killing his wife , children , and his parents when he was about to be exposed . 
<triplet> Jean-Claude Romand <subj> 11 February 1954 <obj> date of birth <subj> French <obj> country of citizenship