Dani Weber is the sister of Ben Dawes. She witnessed a murder and got lost in the desert near the murder site. With the help of FBI agent Seeley Booth and Doctors Temperance Brennan and Angela Montenegro, the victim's girlfriend, her brother Ben searched for her after locating the spot where the victim was murdered. While searching, Angela saw a vision of the way Dani went and told the others. Ben dispatched a helicopter in the direction Angela pointed to and they located Dani, collapsed and dehydrated, but alive and she was reunited with her brother. Booth later told Angela and Brennan that Dani identified Wayne Kellogg as the killer and knows she owes Angela her life.