Dale Komack and his wife Elizabeth 'Beth', who has terminal cancer, hire the Terriers to track down her heirloom sapphire engagement ring. Dale confides in them it's not missing but needs to be retrieved from whoever his mistress sold it to. Once they find it, Beth has her own confessions and requests. Meanwhile, architect Jason Adler gets officially engaged to Hank's ex Gretchen, which inspires Britt to propose formally to Maggie, but she cheats on him with hunky veterinary school professor Gavin after a karaoke night Britt encouraged her to partake in.
—KGF Vissers