When Sue becomes an official member of the team, Jack trains her, and he has a perfect case for her: a bomb threat against a former FBI agent.

While trying to protect an Afghan leader, the team loses their primary assassin. But when they think that all hope is lost, another possible assassin is tracked down and put under surveillance, giving the team interesting results.

After Jack and Bobby arrest a drug dealer they, along with Sue, interrogate him in order to capture other drug dealers in the trade. Meanwhile, the rest of the team is focused on the brand-new offices on the fifth floor.

In the middle of the Christmas season, a mysterious Santa was robbing banks with a few helpers. Bobby tries to present a good image to the press but a determined reporter is eager to attack the FBI. Sue's relationship with her mother comes to a head when her parents stay over.

A friend of Lucy's makes the team suspicious when a rumor begins to circulate that the large company that she works for might be going under. After work, the team heads to the football field, hoping to retain control of the infamous trophy.

After Bobby tries to protect a woman from an attacker, he is suspended from the FBI when the man turns out to be a Sudanese diplomat with immunity from US law enforcement. When the man is connected to a slave trade market, Darcy gets into some trouble of her own after she tells the public about the story.

The team races against time to find a crate of strontium which they believe will be used to make a dirty bomb. Lucy fears for her family when they are coming to her sister's wedding.

When an unsuccessful raid by the FBI coincides with the disappearance of one of Sue's informants, the team believes that terrorists were the source of the leak. Eventually, it turns out that an aide to the Senator from Jack's hometown of Wisconsin was behind it.

Sue meets Logan Taylor who says her dad helped catch the hunter Jerome Soggins in the 80's and tells Lucy, Sue and Charlie (who asked Sue for help in solving the case) that her dad told her that the wrong man was convicted. Jack has to give a deposition to clear his name of killing the chicken.

Myles & Sue talk to Jerome who was convicted of two murders and had hoped Ben Taylor would clear his name and request a DNA sample and hope to match Jerome's DNA with the old evidence. Sue Myles look for cab drivers picture with an ""X"" drawn through the picture.

Darcy tells Sue Myles and Bobby that the hunter wrote to a reporter but the letters were sold to someone. Logan learns that her dad did love her by keeping letters and pictures.

Tim reads Darcy's article on the hunter case which leads him to think his dad is the hunter and says his dad was violent man and would recall seeing his dad clean himself up.

Sue & Myles talk with Kenneth who admits to killing some of the cab drivers but not the

Sue is asked by someone from high school to attend her wedding, One problem Sue's friend made fun of her. Sue and the gang have to find 5 prisoners that escaped after a prison van and semi truck crashed. As the gang looks for Jed they find that Wendy Stack testified against him because of abuse to wonder why she would visit him after the trial.

The team finds out that evil Jed passed through a choke point to keep from finding the diamonds. As the wedding date for Sue's friend draws near Sue doesn't want to have old feelings of how she was treated to come back. Jack tries to cut a deal with someone to find Jed.

Sue learns that David can't go to the wedding to attend a flower show. Sue is picked on at the weeding by someone who thinks Levi is a seeing eye dog after Sue explains Levi is a hearing dog.

The football player finds out after visiting Sue that he should have stopped people from picking on her and the growing up can be hard to do.

Lucy gets worried about a man who has fallen in love with her mom, Jack's mentor is shot which leads Jack to wonder if the discovery about the drug labs had anything to do with the death of his mentor.

The FBI worries that an upcoming march could be the target of a possible terrorist attack. Sue tries to enlist Betty's help in trying to capture her husband.

Jack and the gang find where the Bubonic Plague was stored and how Joseph maybe spreading it. As Betty learns more about her husband she understands that Sue was right about him.

A woman offers Jack, Sue & Bobby someone big Johnny ""Red"" Moreno who laundered money through KBJ investment group through a poker game. Bobby risks his job to get the bad guy.

Sue and Lucy try to figure out why Levi is acting oddly. Sue and Lucy learn that Levi's Flee medicine is making him act odd.

The next day Levi takes the wrong pill leading him to act strange and force sue to continue to live her life without Levi after he runs away.

Sue helps look for Katie who was kidnapped from Gallaudet University. Sue & Jack question Lance who says he didn't kidnap Katie. Sue & Jack don't believe the story. Sue learns that Katie was adopted and found her biological mom after 19 years.

Lucy's Grandmother stops by with bad news. Mrs. Dotson will need to leave home and pay $110,000 to have them fixed. Lucy, Sue and Jack plan to stop Concove Construction by moving into a house the document as needing no repairs making Sue the homeowner and pay for repairs she can't afford.

Lucy comes home to the smell of smoke leaving Lucy and Sue wondering why they smell smoke. Alice (Lucy's Grandmother) thinks the oven caused the smoke.

In other news Levi lost his little companion Bunny in the end they cant find it so the F.B.I chip in to get Levi a new Bunny.

In this episode the team tries to stop a terrorist attack on Washington D.C. As Jack tries to stop the Al Qaida leader Jack learns that his methods come into question when a Civil Rights complaint is filed against him. Jack learns that his methods come into question. The suit against Jack claims that he used racial profiling to arrest the suspect.

Now Jack faces the possibility that he will lose his job with the F. B. I. Jack meets with the suspects lawyer to warn her that if she reads her client's note she may open a sleeper cell that may trigger the terrorist attack.

Tara begins a relationship with Stanley who will help Sue figure out the hidden messages the suspect is sending. Tara begins a relationship with Stanley who will help Sue figure out the hidden messages the suspect is sending Jack learns that the Office of Professional Responsibility or (OPR) is investigating Jack because the suspect he arrested feels that his Civil Rights were violated.

Sue tries to help a holocaust survivor find the man that killed her parents 60 years ago. Sue realizes that the case soon becomes personal for her after learning what Helga suffered as a result of being in a concentration camp.

Sue learns that 60% of the estimated 6 million Jews that were killed were also considered "" Detective "" because of being deaf or having some other kind of handicap. Helga tells Sue that a man named Otto Zimmer killed her parents. As Helga and Sue are playing cards Otto Zimmer is spotted outside Sue Jack and Helga trying to run after the cab to catch him.

Helga describes for Sue and Jack what the past 60 years were like for her and realizing that she not only saw her parents and sister killed, she also learns that even the capture of the man that took the lives of her parents and sister are only just the beginning of healing 60 years worth of pain.

Sue meets Jack and Bobby 's mentor who comes to Washington D.C. to ask for help in tracking a suspect whom Wes Kenner believes brought weapons grade uranium into Washington. Jack, Bobby, and Sue must try to track him down before the uranium is used to make a bomb.

Dimitrius acts as a relief supervisor for Ted Garrett who is on vacation. Dimitrius gets in trouble for giving the go ahead to take over see case that began in Washington D.C. 's jurisdiction. Larson doesn't like the way Dimitrius is handling the case due to his lack of experience in dealing with the Russians.

The team must go to court to make an appeal to have the case kept in Washington D.C. 's jurisdiction. Tara learns that Jack and Bobby's mentor faked his own death. The team must go to court to make an appeal to have the case kept in Washington D.C. 's jurisdiction. Tara learns that Jack and Bobby's mentor faked his own death. Jack soon figures out that was the only way to learn that help was needed.

Dimitrius takes an undercover an undercover assignment to catch a criminal. Donna stops by the FBI office to meet her husband for lunch. Donna tells the team that she is expecting a baby. Donna wonders if Dimitrius really want this baby or if her husband is using the undercover assignment as an excuse to hide his true feelings about having a baby all over again.

Dimitrius gets word that his wife had a miscarriage and realizes that he should have been there when Donna needed him most.

Sue does some digging into Troy's past only to learn that Tory's brother Ben came back into his life. Sue and Jack head to the local gas station to tell Troy that his brother Ben will be a dinner guest Tory doesn't like the idea. Also Bobby continues to perform at The Black Dragon and stop The Scorpions (a Chinese gang) from delivering heroin to The Black Dragon.

Troy gets to meet his brother's wife and his son who is deaf Troy figures that his brother just wants something from him because of his handicap. Troy is angry because his brother walked out on him as a little boy.

Sue and Jack investigates why someone went on a shooting spree that killed several economists. Tara learns that several files are missing from Hammer Dynamics from the back up server. Sue, Jack, and Bobby go where they think Dan Malone might be. As they continue to track Dan Malone's whereabouts Jack gets shot and Sue comes to check on him only to be kidnapped by the suspect.

Jack issues an Amber Alert (which helps locate missing persons by putting information on television, street signs) to find Sue. Sue tries to gain her captors trust by getting Dan to tell her information about the shooting and try to convince him that the FBI was shooting at someone else.

Sue tries to stop an act of Ecoterrorism with the help of Joel. Who claims he was burned 12 years ago due to Ecoterrorism. Sue and the team tried to stop The Earth Emancipation Project from killing anyone else.

Joel Finch agrees to go undercover with the FBI to stop EEP from doing something very dangerous.

The Deputy Attorney General has a problem with Jack's handling of the latest case. Jack wants to transport someone who may have possible information on a terrorist attack from Malaysia to the United States. The deputy attorney general denies Jack's request because he fears Jack maybe bringing a terrorist into the United States.

Meanwhile Adam Kinsey of "" final flight gets unprecedented access to continue researching his role as an FBI agent. The unprecedented access gives the team problems when his personal gets in the way.

Things get slightly more complicated for Tara when Stanley her old boyfriend returns to help crack the code of a possible terrorist plot from "" the king of terror.""

For latest case Sue wants to get into the mind of the serial killer but this case but this case could end her career with the FBI. Things begin to get difficult after Sue get national attention from a newspaper for promising to catch the killer.

The first murderer is of a talk-show host whose fingernails were removed and her body was positioned with great care. She was also wearing a scarf.

Sue begins doing some research on serial killers minds and how they work. The killer begins chatting with Sue on the Internet and asks her to play a game of "" Simon says "" the serial killer requests that she, alone and play the game, if she doesn't dwell women might die.

Sue runs into an old friend at a deaf and poetry reading. Sue invites Carol to spend time with her and Lucy. Her husband Ted who is a financial money manager keeps Carol from spending time with Sue and Lucy.

Leaving Lucy and Sue to wonder if everything is OK between Carol and Ted.

Bobby and Myles have the displeasure of escorting Howie and Otis to a case out of town because they are informants in the case. As Bobby and Myles continue on their way to Arizona they learn something about Howie. He won't go to Arizona by plane because of his fear of crashing the plane so that forces Bobby and Myles to drive to Arizona.

Tara and Lucy learn that Carol wasn't telling them whole truth. They find out that Ted made a lot of money. They also learn Carol had markings consistent with spousal abuse before, leading Sue, Lucy, Jack, and Tara to believe Carol pushed husband off the boat.

Sue and Jack receive a memory stick with some interesting video of to man possibly plotting something. Sue and Jack set out to meet the couple that bought the memory stick to the FBI. When Sue and Jack go the hospital to meet Jonathan they soon have a problem. Johnson is asked to look at a picture of to man and see if he recognizes them, Jonathan unfortunately can only remember his name and nothing else.

Jack takes Jonathan to places to see if he can remember anything. Jack takes him to a restaurant and a certain table but the only thing he seems to remember is how to someone to the ground. Jonathan tells Jack that he can't remember where he learned those particular moves.

The team takes Jonathan to his hotel room to see if he can remember why he was there. As they begin to search through the mysterious man's belongings they find a suitcase full of money and a gun with a silencer on it and several passports with Johnson's picture on them. They learn that of the fake passports c

We last left the story with Jack and Jessica running into each other in Washington D.C. for the first time. Jessica tells the team that Jonathan wasn't going to be found unless he wanted the team to find him. The team is led to believe that Jonathan killed Mr. Wells and took the hard drive out of his computer. Things only begin to get crazy as Jonathan begins to remember things. Sue gets a message on her blackberry indicating Jonathan would like to talk with her about some things he has remembered. He tells her he remembers seeing a car with license plate. As Sue tries to get more information the team is tracking Jonathan to office building.

Jessica gets rather angry when the team loses Jonathan due to his escape from the office building just as he was about to remember something more. Tara begins to discover something interesting about Mr. Wong files that indicates a patriot missile targeting system.

The team tries to figure out why restaurant was blown up by a bomb. As they continue to investigate this discover that Danny is lying to protect his father. They learn that Danny's father works for an organization linked with a terrorist organization.

Jack runs into a bounty hunter named Joe who used to work at the FBI until his daughter died. He blames Jack for his daughter's problems. Although the team searches for Fantasia (a new designer drug) Levi learns that he will grace the box of the latest dog food only to learn that it isn't so easy to do.

Sue and Lucy begin the have problems with the photographer that has chosen to photograph Levi. Sue and Lucy learn that Levi will have to compete with the photographer's dog in order to be included in the latest dog calendar.

Sue and the team investigate a bank robbery but this bank robbery becomes a little more interesting than the team expected. They find out that the bank they are investigating was robbed several years earlier. This time they learn that three girls have robbed the bank, which begins to seem strange to the team. When they robbed the bank they stole shoulder pads and one of the girls is the daughter of the president of the bank that was being robbed.

Lucy has a mystery of for a long to figure out after her grandmother gives her a jewelry box. When the team opens the box to find out what it contains they are all very surprised at what falls out of the box.

Lucy learns that the letters her grandmother kept were from her first love named Oscar. Sue and Lucy decide to track down Oscar because he still wants to see Lucy's grandmother. Lucy is shocked when her grandmother learns of her surprise.