CARACAS, Venezuela — Venezuelan authorities ordered the arrest of a close aide to opposition leader Henrique Capriles and military agents removed documents, computers and cellphones from the man's apartment Wednesday, the opposition said.
It called the action proof of a new wave of political repression.
Venezuela's highest court, meanwhile, rejected Capriles' bid to void the April 14 presidential election, which he narrowly lost to ruling party candidate Nicolas Maduro. It also fined Capriles $1,700 for what it called a "disrespectful" filing and asked the attorney general to prosecute the opposition leader for filing the petition.
The 12-party MUD opposition coalition did not elaborate on the government's stated reason for issuing the arrest warrant for Oscar Lopez, the chief of staff to Capriles in the Miranda state governor's office.
Maduro had announced earlier in the day that the government "today captured a chief of the corruption and of the mafias of the Venezuelan right." He did not identify the person but said "he was caught red-handed."
The Associated Press telephoned the chief prosecutor's office but it offered no comment.
Lopez's lawyer, Leonardo Palacios, told reporters that soldiers removed personal documents, computers and cellphones from his apartment Wednesday morning. He said a judicial order had sought bank account documents without specifying the nature of the investigation.
Foreign Minister Elias Jaua suggested via Twitter that the probe was related to the financing of Capriles two presidential campaigns. In October, Capriles lost to long-time President Hugo Chavez, who died in March of cancer.