When Shannan Watts and her two young daughters disappeared last week her husband made a plea for their return. But something was strange about the TV news interview with Chris Watts, according to Susan Constantine, deception and body language expert and the author of “The Complete Idiot’s Guide to Reading Body Language.” Nancy Grace talks about the case with Constantine, along with private investigator Vincent Hill,  Atlanta juvenile judge & lawyer Ashley Willcott, and CrimeOnline.com reporter Ellen Killoran.

SEE IT: Last person to see Shanann Watts alive suspected husband Chris Watts had something to do with her disappearance; accused killer claimed pregnant wife was ‘on a playdate’

“Crime Stories with Nancy Grace” is also a national radio show heard on SiriusXM channel 111 airing for two hours daily starting at 12 p.m. ET and around the country on local radio stations. You can also subscribe and download the daily podcasts at iTunes and Google Play.