Colombian authorities arrested two suspects of the murder on the uncle of famous Colombian golfer Camilo Villegas.
One man already was in custody for his alleged part in the murder. Two men are still wanted.
The Caldas authorities — where the murder took place and the men were captured– say the group of five have been a plague for coffee growers in the region.
A government official said the two arrestants already pleaded guilty to the murder on Ernesto Villegas.
Villegas was killed in what seemed to be a robbery last week.