Episode Name: The Crank in the Shaft
Episode Overview: The remains of a despised office manager are discovered in an elevator shaft, and Booth and Brennan must figure out which employee killed him. After some investigating, they find that the manager had more than a fair share of complaints on file. Meanwhile, Angela and Hodgins try to make peace in the lab after their break-up.
Episode Number: 6
Episode Season: 4
Episode First Aired: 2008-10-01