Bonds of $90,000 have been set for each of four men accused of planting bombs in two churches in the DeRidder area.
Authorities have booked the four with aggravated burglary, theft, possessing a bomb, simple arson and criminal conspiracy.
The are 17-year-old Nathan Lee of Rosepine, 21-year-old Sidney Fletcher of DeRidder, 18-year-old Timothy Free of DeRidder and 17-year-old Anthony Martin of Rosepine.
Investigators say the bombs were made of fireworks compacted in a heavy-duty flashlight.
At one church, technicians dismantled the bomb.
At the other, authorities say a window was broken by what appeared to be a bomb explosion.