"No."
However, we have already found some clues, and the purpose of coming here is to ask for your assistance. I believe that as long as we work together, we will definitely be able to catch the poisoner."
"No problem, I am willing to help you, no one wants to catch the poisoning bastard more than I do."
"During the statement this morning, you said you dismissed two employees half a month ago, one of them being Jacob Jones."
"Yes, there was someone called Jacob Jones. Could it be..." Osmon's eyes widened as he guessed at something, "That bastard, because he got dismissed by me, bears a grudge and poisoned my supermarket?
Right, it must be that bastard. He has always been dissatisfied with me, and he is familiar with my supermarket. It must have been him sneaking into the supermarket to poison, that son of a bitch raised by a dog.
Officers, what are you waiting for? Hurry up and catch him."