This weekend marks three years since geologist Daniel Robinson went missing from his Buckeye worksite. His father is trying to keep Daniel's case from going cold.

New investigators are examining forensic evidence in the cold case of Daniel Robinson, a geologist who vanished in 2021, while his father searches the Arizona desert.

joseph petito and daniel robinson missing search comp image Gabby Petito’s father has joined the search for an Arizona geologist who has been missing since 2021, according to a report.

When Daniel Robinson, a 24-year-old Black man, went missing in Arizona in June 2021, his father, David Robinson, spent months pleading for police to be more aggressive in their search. Frustrated ...

Daniel Robinson, 24, was last seen leaving a job site in Buckeye, Ariz., on June 23, 2021. Three years later, his father, David, continues the search for him.

Saturday morning marks the 50th search for Daniel Robinson, but this one comes based on new information in the investigation.