COEUR D’ALENE, Idaho—The man who pleaded guilty to shooting a Coeur d’Alene pastor is scheduled to be sentenced Monday afternoon.

Kyle Odom admitted to shooting pastor Tim Remington six times in the parking lot of the Altar Church in March 2016.

Authorities said Odom then caught a plane to Washington D.C. and was arrested after throwing flash drives over the fence of the White House. Later, a rambling manifesto from Odom revealed claims that aliens had taken over his life.

Authorities said Odom accepted a plea deal in July.

Officials said Odom faces a maximum prison sentence of 25 years.