Arizona police seek public's help in case of 24-year-old man missing since June

Daniel Robinson has been missing for nearly three months. Now his family is hoping that the Gabby Petito case will bring renewed interest in their son's unsolved disappearance.

The 24-year-old geologist was last seen leaving a job site in the area of Sun Valley Parkway and Cactus Road in Buckeye, Arizona, at around 9:15 a.m. on June 23. He was reported missing that same day, and authorities launched a massive search.

Local police, along with outside agencies, covered more than 70 square miles using "UTVs, cadaver dogs and air support including a drone and a helicopter," police said in a press release last week.