Osmar Legal did not clarify what the crimes were but told the Brazilian news site Globoesporte that "there are indications that other crimes were committed" by Ronaldinho and his brother and business manager, Roberto Assis
Ronaldinho Gaucho, the former Brazil and Barcelona soccer star being held in a Paraguayan jail for using a falsified passport, is being investigated for additional crimes, the prosecutor leading the case said on Sunday.
Osmar Legal did not clarify what the crimes were but told the Brazilian news site Globoesporte that "there are indications that other crimes were committed" by Ronaldinho and his brother and business manager, Roberto Assis.
Sergio Queiroz, the lawyer representing both Ronaldinho and Assis, did not immediately respond to Reuters' requests for comment.
However, Queiroz told reporters earlier in the day that the case presented so far was only about the adulterated passports, and he refused to talk about "suppositions" made in the press.
He could face six months behind bars after being arrested in Paraguay. https://t.co/dX12mNUHCQ— SPORTbible (@sportbible) March 9, 2020
"The case as it was presented is clear," Queiroz said. "There is no other point being investigated, you can see that there in the documents."
He called the brothers' detention "arbitrary, abusive and illegal".
"They confessed that they used these false passports," Queiroz told reporters. "But there was no harm done to the Paraguayan state.
"Roberto and Ronaldinho did not know that the passports were irregular. And they cooperated fully with authorities."
Ronaldinho gaúcho - düştüm mapus damlarına (remix) pic.twitter.com/0dStaaK1hP— pink tony 🇮🇹 (@natebadfellas) March 9, 2020
The brothers were remanded in custody on Saturday after being caught trying to enter Paraguay using the doctored travel documents.
A judge ruled them a flight risk and said they must remain in jail while the investigation takes place. Under Paraguayan law, officials have six months to complete their enquiry.
The pair spent Friday and Saturday night in a jail cell in a maximum security facility. They were given soap, pillows and mosquito repellent and were led into court on Saturday in handcuffs.
Sunday was visiting day at the prison and Globoesporte said the the ex-Barcelona, Paris St Germain, AC Milan and Gremio forward had remained inside his cell to avoid the attention of families and children visiting the other inmates.
Ronaldinho, who was last year named a tourist ambassador by Brazil's far-right government, was invited to Paraguay by a local casino owner and arrived on Wednesday to take part in a soccer clinic for children and a book launch.
📰 [SPORT] | Ronaldinho could spend six months in prison over false passport claims.— BarçaTimes (@BarcaTimes) March 8, 2020
The judge refused to release the former player and brother as he feared the pair could flee the country. pic.twitter.com/aG0pskUH6g
He was greeted at the airport in Asuncion by throngs of fans.
Although he last played professionally in 2015, Ronaldinho, who also represented Brazilian clubs Atletico Mineiro, Flamengo and Fluminense, is still hugely popular with global football fans for his skills and showmanship.
The 39-year-old was named Fifa world player of the year in 2004 and 2005 and won the World Cup with Brazil in 2002 and the Champions League with Barcelona in 2006.