Erica Tazel

Michael (Golden Globe winner Steve Carell) goes on a speaking tour of the other branches to explain Scranton's relative success, accompanied by his driver, Pam (Jenna Fischer). Back at the office, Dwight (Rainn Wilson) and Jim (John Krasinski) - now the heads of the party planning committee - forget a birthday, with severe consequences. Meanwhile, Andy (Ed Helms) falls for someone he should not. Leslie David Baker, Brian Baumgartner, Kate Flannery, Mindy Kaling, Angela Kinsey, Oscar Nunez, Phyllis Smith, Creed Bratton and Paul Lieberstein also star.

Samantha's experiment with novelty nipples wins her a man's affection. Meanwhile, Carrie's leap into the information age reunites her with Aidan; Charlotte and Trey take the next step in their marriage; and Miranda ponders the allure of the ass.

Booth and Brennan investigate the apparent suicide of a protester in Arlington National Cemetery. But Brennan and her team discover this was not suicide, it was murder, and the victim was a soldier who had served in Iraq, not a war protester as originally thought. Booth and Brennan pursue the murder investigation and interrogate the American soldiers the victim served with in Iraq. Their investigation leads to many unanswered questions about the victim's military unit in Iraq and the actions they took while on patrol there. As they uncover more information about the case, all clues point to a potential military cover-up. Meanwhile, Booth laments the horrors of war and his own shady past as a military sniper.

An inner city baby is rushed to the hospital and eventually dies from a cocaine overdose. Unfortunately, the baby ingested pure liquid cocaine, disguised as baby formula. His mother stole it from an affluent apartment where she worked. Detectives Stabler (Christopher Meloni) and Benson (Mariska Hargitay) seize the rest of the formula from the Pfeiffer residence, where she works, and question the couple, Laura (Laurie J. Williams) and Derek (Bryan Callen). Derek works at an investment firm and had financial troubles, and when they ask him to go to the precinct for questioning, Sgt. Ed Tucker (Robert John Burke ) of IAB intercepts them.

Ed and Kelly heavily reconsider getting back together but while she is on a mission with Isaac and Gordon to investigate the origins of an unchartered star, they suddenly crash land on a planet from another universe. Kelly then makes a decision with unforeseen long term consequences on the planet putting Ed in a difficult position.