Volunteers spent the weekend searching but have found no sign of a missing British exchange student from Virginia Commonwealth University.
University spokesman Mike Porter says a search team with six tracking dogs spent several hours Saturday scouring areas in Richmond where Jonathan Dorey was known to ride his mountain bike, which also is missing. Porter said the searchers found no trace of Dorey or the bike.
The 22-year-old exchange student from the University of the West of England was reported missing March 4. He is 6 feet tall with brown hair and glasses. His family is from Guernsey, an island in the English Channel.