CARACAS, Venezuela — Free agent reliever Ugueth Urbina was arrested and held Tuesday pending a formal charge of attempted murder.

Last month, Urbina and a group of men allegedly attacked five workers with machetes and poured gasoline on them in an attempt to set them on fire. All five were injured, some of them with cuts and one with burns on the back and right arm, police said.

Urbina, who was detained late Monday, has insisted he had nothing to do with the violence at his family’s ranch Oct. 16.

“Everything will be cleared up soon and people will know the truth,” Urbina said from his cell at a police station. “Right now we aren’t going to do anything to deny things that aren’t true.”

The authorities said Urbina would be formally charged once he appears before a judge, and Urbina said he understood that hearing could be held Tuesday.

Urbina’s lawyer, Jose Luis Tamayo, said the pitcher was sleeping at the time of the incident and was not involved. One victim, Argenis Farias, has accused Urbina of being among the attackers.

Urbina was traded from Detroit to Philadelphia in the middle of last season. The reliever became a free agent after the season ended.

“This, of course, can in some way hurt his career as a professional ballplayer, and all will depend on the way in which he is brought before justice,” defense lawyer Jose Luis Tamayo said.

Urbina was with his mother and other relatives late Monday at another of Urbina’s homes on the outskirts of Caracas when the police came with an arrest warrant, Tamayo said. He called the arrest “inexplicable.”

“Aside from whether a person is guilty of a crime or not, if there is no danger of flight or obstruction of justice, that person has a right to be tried while free,” Tamayo said.

The lawyer said Urbina has cooperated with the authorities all along, noting he has come to the police voluntarily to provide testimony.

New Phillies general manager Pat Gillick, speaking at the GM meetings in Indian Wells, Calif., said he had heard about the arrest but had no reaction because Urbina was no longer part of Philadelphia’s organization.

The violence broke out at the ranch house where Urbina’s mother, Maura Villareal, lives about 25 miles south of Caracas.

Police initially said the violence broke out in a dispute over a handgun.

But Urbina’s lawyer has said the pitcher surprised the workers by showing up at the ranch that night while they were bathing in the pool without permission. He said Urbina spoke sharply to them, but later left and went to sleep.

I don’t know about you, but attacking your employees with machetes and using gasoline to set them on fire seems a little over the top as a disciplinary measure. Wouldn’t docking their wages be a little more appropriate?