but dr. lorit, you'll rarely do better than her final piece of proof. >> so, this is where people say, "oh, we don't have a document." we do have a document. >> that affidavit attesting to the chain of custody from washington to farwell's ancestors. never sold, right? >> no, never sold -- always handed down in the family. >> that provenance, dr. lori adds, has never been challenged by anyone outside the farwell family. has dr. lori persuaded you? >> the initials and so on look like they were done quite some time ago. >> in a graceful denouement, richard patterson seems to buy it. dr. lori is 100% convinced this is george washington's pocketbook. >> cool. >> are you? >> why not? i was leaning in that direction. >> barbara farwell is also pleased to hear dr. lori thinks the wallet could fetch a higher price -- if she wants to sell. >> value has increased, and condition has basically stayed the same because it's been protected in a museum environment. so i would appraise this george washington pocket

the co-director of the team, dr. lori here in this neighborhood so this is very personal for her. she says that she feels for these families who lost everything when that sinkhole opened up. now we got a tour of that sinkhole this morning. it basically looks like a construction site. there's a lot of heavy machinery out there that's cleaned up all that debris but there's still water inside of that sinkhole, robin and michael. >> so, victor, what happens now? do you think one day they can predict sinkholes? that's one thing they're trying to figure out if they'll be able to do that. >> reporter: it's so difficult, michael, to predict a sinkhole collapse event like this one. the problem is that they happen so quickly. the weight above just becomes o much for this little pocket that opens up once water eats away at the limestone that's underneath the surface and everything comes crashing down, and they're hoping that this technology will help one day make them predict what's happening here. robin, michael. >> victor, thanks

dr. is lori loughlan. >> thank you, nice to be here. >> you are the only actress that literally looks better the older you get. >> thank you. i feel like i've been very good company when you say cindy crawford who i adore and i'm doing a beauty campaign with her. i feel really lucky to still be working at my age to be honest with you. i feel very lucky to have landed at hallmark. this garage sale mystery franchise has really blown it. we did one movie a few years ago. there are 11. we have four double be sending out -- airing every sunday night. a different channel than the hallmark channel. abby: what will they be about? >> every movie a standalone. there will be a murderer, but it's still the same characters. the same cast. my husband, my children, my best friend. you have all these familiar faces in every movie is different. it's really fun. it's like a throwback to old tv like columbo. >> we love murder mysteries. >> that's what i like about these. i love the franchise because i could watch the movie,