A man died in Cyprus. He was 35 years old. He was in prison. He had a fight with another prisoner. Police think it was murder. The fight was on Sunday night.
Police arrested another man. He is 30 years old. Police think he planned the killing. The fight started in their room. It began with words. Then it became a fight. The arrested man said he hit the other man. Police want to know why.
The dead man was hurt. He went to a guard. Then he fell down. Staff helped him. He went to a hospital. He died at the hospital. Doctors will check why he died.
Police are looking at cameras. They are talking to people. The arrested man went to court. He must stay in jail for 8 days.
This is a big problem. It is about safety in prison. It is hard to stop fights. Prison leaders will look at their rules. Life in prison can be dangerous.