A third person in Louisiana has been arrested and charged with helping the inmates who escaped from a New Orleans jail last week, state police announced late Thursday.

A maintenance worker shut off water at the jail, allowing the inmates to remove a toilet and sink fixture from a cell wall, according to the Louisiana attorney general’s office. On Tuesday, a fifth escapee was arrested.

Orleans Parish Sheriff Susan Hutson sent a campaign email praising security improvements just days before 10 inmates escaped from the Louisiana jail.