Guatemala鈥檚 former Vice President Roxana Baldetti talks with her lawyer Mario Cano during her hearing in Guatemala City, Monday, Aug. 24, 2015. Baldetti was detained Friday in connection with a customs corruption scandal that previously led to her resignation. Prosecutors are also seeking to investigate President Otto Perez Molina. AP Photo
GUATEMALA CITY, Guatemala鈥擥uatemalan prosecutors formally charged former vice president Roxana Baldetti with corruption Monday, three days after she was arrested for allegedly masterminding a customs bribery ring with President Otto Perez.
As angry protesters continued calling on the embattled president to resign, prosecutors told the court that Baldetti took a 50-percent cut on all illegally slashed customs payments, for a total of some $3.8 million between May 2014 and April 2015.
They called her one of the ringleaders of a massive, highly organized bribery scam, which has rocked Guatemalan politics less than two weeks from elections that will decide Perez鈥檚 successor.
The scandal has been dubbed 鈥淟a Linea,鈥� for the hotline that investigators say businesses would call to ask corrupt officials to illegally clear their imports through customs at a fraction of the actual tax rate.
The scandal erupted in April when a United Nations commission tasked with fighting high-level corruption in Guatemala accused one of Baldetti鈥檚 top aides, Juan Carlos Monzon, of running the bribery scheme.
Baldetti, 53, resigned as vice president on May 8.
She was arrested Friday at a private hospital where she had checked in for gastrointestinal and heart problems.
She is now being held at a Guatemala City military base outfitted with a prison for high-profile inmates.
Her arrest came one day after investigators searched her home.
The judge in the case had already ordered her bank accounts frozen and slapped injunctions on 11 properties belonging to her and her husband.
Monzon, her former private secretary, is still at large.
鈥業nsult to our intelligence鈥�
The UN commission鈥攐fficially called the International Commission Against Impunity in Guatemala (CICIG)鈥攍aunched its investigation in May last year.
The probe has also netted the head of Guatemala鈥檚 tax administration, his predecessor and several dozen other agency officials.
The heads of the central bank and social security administration were also arrested in May over a separate corruption case also uncovered by the commission.
UN investigators say their findings in the 鈥淟a Linea鈥� case are based on some 86,000 wire-tapped phone calls, some of which prosecutors played out in court Monday as Baldetti, dressed in a blue suit and beige blouse, took notes.
Prosecutors said the former vice president placed hand-picked officials in strategic posts at the customs authority to carry out the scheme.
Calls for Perez鈥檚 resignation meanwhile continued to mount.
The president鈥檚 refusal to step down is 鈥渁n insult to our intelligence,鈥� said Jorge Biz, president of powerful business owners鈥� association CACIF.
Nobel Peace Prize winner Rigoberta Menchu also called for Perez to go, encouraging citizens 鈥渢o continue defending dignity and justice by remaining united in the fight against corruption and impunity.鈥�
And the special prosecutor in charge of human rights, Jorge de Leon, said it was 鈥渆xtremely important that the president resign and face trial.鈥�
Perez, a conservative retired general who has been in power since 2012, escaped a bid to lift his presidential immunity earlier this month when Congress rejected the measure.
The 64-year-old leader is not eligible to stand in the September 6 elections.
In a nationally televised address Sunday, he defied calls to quit before his term ends in January, saying he 鈥渃ategorically鈥� rejected allegations he led the bribery scheme.
The leading candidate to succeed him is Manuel Baldizon of the right-wing Democratic Liberty party.
But Baldizon鈥檚 running mate, Edgar Barquin, has also been caught up in a corruption scandal over money-laundering allegations.