Bones: Season 4, Episode 19

4 - 19: The Science in the Physicist

Booth and Brennan are sent to investigate when human remains are found during a photo shoot. When the team uncovers a meteorite in the victim's ear, they are led to the Collar Institute of Science in D.C. There they learn the victim had been a part of a controversial project, Brennan and Booth must investigate the several death threats she had received. Meanwhile, Angela's father arrives in town to confront Hodgins.