Signed, Sealed, Delivered: To the Moon and Back

The team receives a dead letter not written by but from Ramon, one stamped but never mailed that was found in some dark corner of his restaurant. The letter appears to have been written when the property was a club where all the hottest up-and-coming musical acts in Denver performed. The letter writer implies that she has been traveling with a musician who looks to be on the eve of stardom, and wants to meet the intended letter recipient, a trusted source, at the usual place to talk about what to do in light of that person potentially becoming famous in the implication of safety. In what turns out to a story about a mother and a daughter, the investigation hits home for all the expectant parents, as well as for Oliver and Joe as the latter finally admits that it is the often mentioned "someday" in their lives.