The Guatemalan radio station Emisoras Unidas reported exchanging text messages with Perez Molina. Asked whether he planned to resign, he wrote: "I will face whatever is necessary to face, and what the law requires." Some protesters demanded the general election be postponed, both because of the crisis and because it was plagued with accusations of irregularities. Others warned that suspending the vote could lead to an institutional vacuum. However, on 2 September 2015 Pérez Molina resigned, a day after Congress impeached him. On 3 September 2015 he was summoned to the Justice Department for his first legal audience for the La Linea corruption case.