Spreading out the map of Miami, Wang Su drew small circles on Jonathan's phone screen, each representing the location of a pet cremation company.

"Hmm......" Wang Su stared at the circles in the greater Miami area and muttered to himself, "There is a family in downtown Miami... There is a ...... in the city of Hialia A ...... in Kendall A ...... in the town of Coral Gabbs There is a ...... in Sweetwater"

At this time, Wang Su's finger clicked on the map: "Sweetwater Town......"

Jonathan stared at the map and said, "So, the closest to the entrance to the Swamp Park Road is Sweetwater. ”

"Yes." Wang Su nodded slightly.

Caroline asked, "But how do you find out?" Even if the body was incinerated by one of these pet cremation companies, what can we find out if we rush over like this? ”

Jonathan chimed in: "Yes. Without any pointing evidence or clues to rely on, is it expected that someone will admit it on their own? ”

Wang quickly folded the map and squinted at Jonathan: "Agent Caroline is a newcomer, and it is normal to ask these questions. But man, you're an FBI senior agent... It's like you neglected the stains on those two straps, how can you find clues with such carelessness? ”

Saying that, Wang Su patted Jonathan, who was depressed, on the shoulder, and then said: "Whether it is a crematorium that burns human corpses or animal corpses, the fuel they use is not ordinary diesel, but has been processed and other accelerants have been added. I think it's easy to find a local dealer for this kind of fuel that is specifically supplied to cremators, right? ”

"Why didn't I think of that!!" Jonathan slapped his head violently, "Yes! You're right!! Special fuel for cremators is not a common commodity, and the sales network in various places must be very simple, and it should be easy to find. ”

Wang Su shook his head a little helplessly: "Then what are you waiting for." As far as I know, this highly efficient fuel is a regulated commodity and can only be purchased in rations at a time. The dealer must have sales records of various pet cremation companies, and it is easy to find out if there has been an abnormal fuel consumption of the cremation company in recent months. ”

After a pause, Wang Su said again: "According to my speculation, the pet cremation business volume is definitely far less than the human remains cremation business, so their fuel consumption per month should not be much." And the amount of fuel required to burn a human corpse is at least three times that of an ordinary pet, let alone the incineration of 13 human corpses in a row?? In this way, the pet cremation company's fuel consumption for the month must be much higher than usual. ”

"Hey......" Jonathan sighed in frustration after hearing this.

Wang Su smiled: "What's the matter?" ”

Jonathan said with a bitter face: "As long as we give the FBI some time to discuss, I believe we can imagine the direction of the investigation you mentioned." It's just that...... It's just why do you think of it right away?? I think it's amazing how thoughtful you are and how fast you can reason, man, is your head full of CPUs? ”

Wang Su laughed and didn't say anything, just urged Jonathan to hurry up and investigate the information.

Where would Jonathan know that his five senses had already been sublimated by Archangel Uriel, where could ordinary people compare?

And among these five senses, there is "wisdom".

Since it would take some time to find the fuel dealer and get the information from the dealer, Jonathan said that the results would not be available until tomorrow at the earliest, so Wang Su asked Jonathan to drive him back first.

Halfway through the journey, Caroline receives a call from James.

James said that he knew about Caroline going with Wang to assist the FBI, but Kevin was assigned a case, so James asked Caroline to go back to assist Kevin immediately, and said that even if the FBI case was solved, it would not be counted as their Miami City Police Department, and asked her to leave quickly.

Caroline was immediately unhappy, she thought that the case here was relatively large and difficult, and it was a rare opportunity for her to accumulate experience.

But she didn't dare to disobey James's order, so she took the phone and looked at Wang Su beside her with a tangled face.

"Why are you putting a constipated face at me?" Wang Su's face was full of disgust.

Caroline said aggrievedly: "James won't let me get involved in the FBI case with you, let me go back and assist Kevin in investigating a case." ”

Wang Su said nonchalantly: "Then you can go......"

"But... But I want to follow this human bone case......" Caroline's big eyes flashed with starlight, and she looked at Wang Su pitifully, and the meaning of asking for help was self-evident.

"Forehead ......"

Wang Su had goosebumps all over his body, and finally didn't hold Caroline's forcibly cute and miserable gaze, and snatched the phone in her hand.

"Hey James, I'm Wang Su."

"Ahh Yes? James on the phone was surprised, obviously not expecting the person who answered the phone to suddenly change to Wang Su, "So you are next to Caroline." ”

Wang quickly glanced at Caroline, who was staring at him, and sighed lightly: "Yes." What's the matter, you want to transfer her back to assist Kevin in investigating the case? ”

"There's not enough manpower, there's no way. As you know, Miami's Police Department's Serious Crime Division is no busiest than any other city. ”

"That's, who called this Sin City......" Wang Suyi pushed Caroline's face that continued to sell cuteness to him aside, "Then you mean, if Kevin's case is solved, Caroline can continue to deal with the FBI?" ”

James on the phone was stunned and replied, "But... But you can...... What, you're coming? This is just an ordinary case. ”

"Got it." Wang Su hung up the phone impatiently and threw the phone back to Caroline, "It's really troublesome......

"Hee-hee......" Caroline smiled.

An hour later, Wang Su and Caroline pushed open the door of an interrogation room in the Serious Crimes Division, only to see Kevin facing an obese woman with a serious face.

"Hurry up, what's the case!" Wang Su sat down on the interrogation table with a big grin and lit a cigarette.

"The king... Wang speed?? Kevin looked confused, "Why are you here?" This case is not enough for you to ......."

"Eh, let you say it!!" Caroline urged, glaring at Kevin.

"Oh... Oooh......" Kevin hurriedly grabbed the case record on the table, "to... Why don't we go out and talk about it? ”

"No!!" Wang Su looked back at the obese woman, "Say directly in front of her, hurry up, I'm tired." ”

"Uh... Okay......" Kevin wiped the sweat from his forehead, picked up the coffee in front of him and took a sip, "I received a report at 9:16 this morning, and when I arrived at the scene of the crime, I found a man lying in the kitchen of his home covered in blood, already dead, and the forensic investigation conclusion at the scene was that the man's liver was penetrated by sharp qi, and the cause of death was hemorrhagic shock. ”

"Who reported the case?" Wang Su asked lazily.

Kevin pointed to the woman: "The informant Sarah. Hampton, was the live-in girlfriend of the deceased. She said that the deceased was too emotional in the quarrel with herself, and picked up the kitchen knife to harm herself, but she didn't control her strength under the excitement and inserted the sharp knife into her abdomen. ”

"Oh...... Were there any other witnesses in the family at the time. Are there any fingerprints on the knife? ”

Kevin replied, "There are no witnesses. The marks on the knife have not been sent for testing, and it is not possible to determine whether there are fingerprints, or rather, whose fingerprints ......"

Wang Su looked back at the woman again and said with a smile: "Is this really the case?" ”

Sara shook her fat face with emotion and shouted, "Of course!! You can check the fingerprints on the knife, Derek himself inserted the knife, I haven't touched it!! ”