Judge Carlos Alexandre returns today to the questioning of the last defendant in police custody since the swoop on homes and offices connected to senior Altice officials 11 days ago. Hernâni Vaz Antunes is believed to be facing more than 20 criminal charges, and is being described today as the principal defendant in this probe that also involves the co-founder of the telecoms giant, Armando Pereira. Mr Pereira is among those waiting behind bars for bail measures.