Unknown gunmen, on Thursday, killed four persons in Yenagoa, Bayelsa State capital.
It was gathered that one of the victims was a pregnant woman.
The victims lost their lives when the gunmen launched an attack on a new generation church, Lion of Judah Fire Deliverance Ministry, off Bakery Road.
The pregnant woman and another person were killed in the church building.
The two other victims, said to be a couple, were killed in their house.