I remember watching some episodes of "Cold Case" when I was a child, but not very frequently. I think that because of that, I never really considered the series to that good - just something fun. However, upon rewatching it now, I can confidently say that I'm really enjoying it and even surprised by the quality. This episode serves as a perfect example of that. With a devastating story that genuinely touches our hearts with every twist it takes, it takes us on a rollercoaster of emotions. Even the actors, who in some episodes might not be the most convincing, are truly exceptional in this one. I find it particularly interesting how they begin to delve into Lilly's past in this episode. That being said, I genuinely believe that, up to this point, this has been the best episode.