A sad thing happened in Larnaca, Cyprus. An old man, 78 years old, died. Four other people are in the hospital. They all drank water from a water cooler at home. Police are looking into this. They want to know why the people got sick.
The problem started on Saturday. The dead man's wife filled the water cooler. She felt very sick. Her husband died hours later. He seemed poisoned. The next day, friends visited the house. Three friends drank water from the cooler. They got very sick too. They went to the hospital.
Good news is that the sick people are better. One person does not need a machine to breathe. The others are getting better. Tests are being done. The results will take time.
Police are checking everything. They took water from the cooler. They also took samples from the dead man. The lab will check for bad things in the water. They will know next week. A test will also be done on the dead man.
The couple's son is in jail for drugs. Police are talking to people. They want to know how this happened. It is not clear yet.