Sheriff's officials said Isaiah Lowe, who went missing nearly a month ago, was found dead Tuesday inside his car, which had veered off a rural roadway in Bonsall and crashed into a river.

The body of a Bonsall man who had been missing for weeks was found inside his car, which was discovered submerged in the San Luis Rey River.

Isaiah Lowe, missing since January 24, was found deceased in his car in the San Luis Rey River, San Diego County. His last moments and cause of death are under investigation.

A 21-year-old man who was reported missing last month was found dead Tuesday in a car submerged in the San Luis Rey River in Bonsall, sheriff’s officials said. A team of divers and search-and-rescue volunteers discovered the body of Isaiah Lowe after a day-long recovery effort, sheriff’s Lt. Darrell McNeal said.

A 21-year-old man who was reported missing last month was found dead Tuesday in a car submerged in the San Luis Rey River in Bonsall, sheriff’s officials said. A team of divers and search-and-rescue volunteers discovered the body of Isaiah Lowe after a day-long recovery effort,