Naturally, the procurement of the garrison's canteen was carried out by logistics personnel.

First, I kept an eye on these people internally, and secretly observed them for a few days, and saw that they were not suspicious.

directly detained the person and then interrogated it.

Confirm that there is indeed no problem.

Then ask them where they bought everything in the recent period.

The fixed purchase point must be checked, and the random purchase should also be thought out a little bit, list the list, and verify one by one.

Because I asked for the purchase materials within a month, I can't remember a lot of them.

But if you can't remember, you can lock it up and think slowly, and then go out after thinking clearly.

The logistics staff didn't expect it to be so big this time.

At first, I didn't really want to cooperate, thinking that they hadn't done anything, so why should I lock them up for interrogation, and write these materials that I can't remember at all.

Because this matter is still under investigation, it was originally out of the investigation stage of strict confidentiality.

But Shen Anjun thought about it, these logistics personnel didn't know anything, not only did they not cooperate, but they also resisted, and it was not a way to go on like this.

Just tell them about the poisoning incident on a small scale.

After all, for the time being, these people did not find any suspicions.

Even if one of them has a problem, they may be able to find something through the isolation of each other.

Only then did the logistics staff know that those who had a strange disease before were poisoned because they ate in the big canteen.

If the poisoner can't be found, they're suspicious.

Now that I think about it seriously and cooperate with the investigation team to think through the problem, it is the best way to help myself clear my suspicion.

Now everyone knows the seriousness of the matter.

If they don't cooperate, they may be the ones who poisoned them, or they may be the ones who assisted in the poisoning.

Who dares to bear this?

Even if they can't be arrested without evidence in the end, they will definitely not be able to stay in this garrison in the future.

There is no need to urge them later, and they are all quick to think about all the points that may be related to this matter.

Try to find a way to get yourself out as much as you can.

This consciously and actively confessing clues is much easier than forcing them to ask for clues, not to mention, but it is also much more useful.

But after all, it's been a long time.

There are a total of eight people in charge of procurement.

Except for the vegetables that their army grows themselves.

It is a place where vegetables, meat, eggs and grains are purchased in a fixed and random market.

Seventy or eighty articles were also written.

Fortunately, there are twenty fixed locations, and this one is easy to check.

Random this is not guaranteed.

After all, if you are looking for the grain and vegetables that the farmer buys in bulk during the market, if the other party is really the one who poisoned it.

It's completely possible to sell something different each time, and then you can sell it by another person, or pay some money to hire someone to sell it.

It's really hard to look up.

Or start with a fixed purchase.

Maybe they're lucky, and the other party may think that the target is random enough for anyone in the army to find out.

Anyway, it's better to have a goal than not to have one.

Shen Anjun followed the analysis one by one, intending to find out the most probable, and hurried to investigate together.

The 20 places that are fixed to be purchased are basically grain crops.

There are more rice grows in southern Sichuan, and these are basically fixed procurement projects for the garrison troops and some nearby villages to purchase grain for a long time.

Shen Anjun looked at the rice that Jue felt that it seemed unlikely that it would be poisoned.

It seems unrealistic to poison the rice one by one, and the dose is not enough to poison people.