A son of former San Diego County Republican Party Chair Tony Krvaric was sentenced to one year of probation Monday after pleading no contest to possessing an assault weapon, a charge that was reduced to a misdemeanor. Victor Krvaric, 24, who was arrested in September at his father's Scripps Ranch home, is also restricted from owning firearms or ammunition for one year and agreed to a 4th Amendment waiver, in which his property and electronics can be searched by law enforcement without a warrant or probable cause.