Clues by the trash can a mystery deepens

So detective what do you have therethere's a bit of blood and there's also two shell casings from what looks to be a magnum 45 good work lieutenant Yuki you must be commended for your evidence finding skills will send this blood sample off to the lab to see if we can find the suspectthe four criminals still two bags full of rice from the pot rice store the cook-off is now canceled because these ingrates call section Chief go to now we must learn how bad this is just a we you'll find these criminals last week yojimbo's soy and chopstick supermarket lost shot lost $2,000 💴💴🤔how could that be there was nothing on the cameras now this with the rice pot rice being taken for the cook-off in Osaka prefecture.