As the day wears on, Michael becomes convinced that what happened to his office is a hate crime and an act of terrorism. Believing it to have been perpetrated by someone in the office, he begins to lose his faith in his employees, whom he considers his friends. Michael tries talking to his former boss Ed Truck (Ken Howard), who tells him that he does not need to have his employees be his friends. But his mood changes drastically when he finds out the prank was carried out by his obnoxious friend Todd Packer (David Koechner). Michael instantly finds the joke hilarious, and his faith in his friends is restored. At the end of the day, Jim is cheered up when he finds that all seven of his voicemail messages were left by Pam throughout the day. Jim is seen driving home, and Pam 's voicemails act as a voice - over, closing out the episode.
the office season 2 episode 14 who did it
Todd Packer