Suspect is believed to be in his mid to late 40's. The suspect took the money the clerk had in the register, including the pennies, police said.
Csak was arrested and charged with multiple counts of weapon possession and is scheduled for court on Monday.
Police say a witness reported that the shooting involved four suspects and one of them fired two shots at a parked Chevrolet pickup truck.
Madison police said the BMO Harris on North Sherman Avenue was robbed at about noon.
They demanded money from staff before stuffing the cash down their pants on Saturday 17th March 2018.
The amount of money taken was not released.
Two men and a woman face charges and a fourth suspect remains on the loose following a robbery at knife point earlier this month. He was last seen wearing a grey over black jumper, blue denim jeans and a black and white chequered baseball cap.
A K-9 unit and patrol officers searched for the suspect, but an arrest has not been made, according to Faris. He reportedly walked up to the cash register and pointed a handgun at the employee and demanded cash.
If anyone has information about this incident contact Fort St. John RCMP at 250-787-8140 or Crime Stoppers at 1-800-222-8477.