First, it is speculated that it is very likely that they drank drugs to coerce the other party to give money. The money requested by Wang Moming from the construction site should have been accepted and given during the Spring Festival of 20 19, but it was delayed until April 2020 due to the epidemic situation. According to Wang Moming's previous payment, he could come back that night, but obviously this time Wang Moming didn't come back on the night of 12, and he tried several times without success.
Moreover, Wang Mouming had a conflict with the historical manager on the construction site and smashed the pump truck on the construction site. This shows that it is not so easy for Wang Mouming to ask for a salary this time, so he thought of drinking some pesticides to scare the other party, but he didn't drink a lot of pesticides, or he died because he didn't get rescued.
For farmers, they don't consider taking up legal weapons to protect themselves. When they are provoked, they are likely to think of suicide and force the other party to agree to their own conditions. Wang Mouming speculated that it was probably for this reason that they would drink pesticides.
Second, Wang Mouming has many doubts about drinking medicine, and does not rule out other possibilities. But why does Wang Moming's wife think that her husband didn't commit suicide? Because my husband told his wife when he left that he was going to get paid, he wouldn't take medicine to commit suicide. This is one of the doubts in this matter. After all, under normal circumstances, no man would commit suicide.
Moreover, at that time, the place where Wang Moming was located was a blind spot for monitoring, but there were traces of monitoring and dismantling. There was a red letter on the wall before, and now it has been smeared out. Obviously, these are abnormal phenomena, which indirectly shows that the medicine that Wang Mouming drank may not be as simple as it seems.
The easiest thing for us to think of is that Wang Moming may have been angered at that time, and then thought of drinking drugs and threatening the other party to give money, so he drank pesticides but didn't drink too much, but the specific reasons will not be known until the police investigate.