Tom: A man was sitting on a park bench reading a newspaper when he read a report titled "A Death at Sea," and before he could read the article, he immediately deduced that it was a murder and knew who the killer was.
Bottom: This man was from a travel agency, and he once sold a man two tickets for a sea cruise, one round-trip and one one-way. Moreover, the man's last name was the same as that of the woman killed in the report. When a man buys a ticket, he has an attempt to murder his wife at sea, so he buys a one-way trip for his wife.