Final answer:
The dialogue excerpts are from different dramatic and literary works focusing on themes such as crime, mystery, and morality, where characters interact with each other regarding evidence or secrets.
Step-by-step explanation:
The dialogue provided comes from various scenes that are dramatized depictions of interactions between characters. These scenes appear to be from different works of literature or drama, involving elements such as crime, mystery, the legal system, and personal interactions. The snippets indicate situations where characters are seeking proof, wanting to conceal or destroy evidence, or dealing with the aftermath of a crime or secret.
For instance, one scene involves a character named Wadsworth asking someone to search for a key as part of an attempt to destroy evidence. In another, Mrs. Peters decides what can be removed from a scene, potentially as evidence. Characters express desires, reveal secrets, and often find themselves in morally ambiguous situations, which is typical of literature and plays that explore themes of integrity, legality, and personal relationships.