Caleb Lussier, of Plymouth, Mass., is a student at the Word of Life Bible Institute in Schroon Lake, not far from Christ Episcopal. Investigators said he acted out of a religious zeal that also may have played a role in a fire at another church in his hometown and in threats against three other houses of worship.

Warren County Sheriff Larry Cleveland said Lussier thought the members of Christ Church were hypocrites who deviated from the teachings of the Bible and the word of God. He allegedly robbed the church twice in May. On one occasion he left behind a message written in a Bible: "You've been warned." On May 30, a fire at the 77-year-old church burned out of control before firefighters arrived.