Three men who confessed to murdering a former Miss Venezuela and her husband in a crime that shocked a nation increasingly accustomed to violence have each been sentenced to more than 20 years in jail.

The sentences were handed down Tuesday by a court in Valencia, near where Monica Spear and husband Thomas Henry Berry were slain in January when they resisted a robbery attempt while they were stranded on a lonely stretch of highway. Five more defendants remain on trial, Venezuela's Supreme Court said.

Oil-rich Venezuela has one of the world's highest homicide rates, and President Nicolas Maduro has said combatting violent crime is one of his top priorities.

Spear was a 2004 Miss Venezuela and popular soap opera actress.