I thought this was quite a sad episode. Not as sad as most of the Cold Case episodes, but this one was just sad in a completely different way. I felt so sorry for Frank. He was such a great guy and he ended up getting the ultimate betrayal.
All the scenes with Vera and the baby were great. They were funny and sweet at the same time. It was nice to see Ricardo be happy at the end. Even though because he met Frank he ended up in jail for 4 years, if he never met him, things would have been much worse.