After describing the details of the corpse, Karen recounted his "analysis" with Chief Duke.
Originally, he would have kept this part to himself, since he wanted to secretly develop some connections and relationships. But after encountering the man and woman who got out of the taxi, Karen changed his mind.
See,
Grandpa,
your grandson can not only cook and provide psychological counseling but also help the police solve cases.
"My god, Karen, did you come up with all this?" Aunt Mary exclaimed, her face full of admiration, "How did you do that?"
"Simply put, it's about putting myself in the shoes of the killer," Karen tried his best to simplify the complicated matter, not only to explain it to Aunt Mary but also to his Grandpa.
After all,
Dis wouldn't ask like Aunt Mary, "God, how did you do that, Karen?"