Natalie Teeger

Natalie Jane Teeger ("née" Davenport) is a fictional character on the American crime drama/comedy "Monk". She becomes Adrian Monk's personal assistant midway through season three and is portrayed by Traylor Howard.
Traylor Howard was introduced after USA Network released actress Bitty Schram, who portrayed Sharona Fleming, midway through the show's third season, stating they wanted to take the character in new directions. Natalie was hence introduced in the role of Monk's assistant to fill in the void left by Schram's departure.
Relationship with Adrian Monk.
Natalie first meets Monk in the episode "Mr. Monk and the Red Herring," after two men break into her house. The first man pretends to be a water meter inspector, but she catches him snooping in the living room; the second man, his accomplice, breaks in during the night. Natalie wakes up and catches him in the act, and as they struggle, she fatally stabs him with a pair of scissors in self-defense. Captain Stottlemeyer and Lieutenant Disher, baffled, suggest that she ask Monk to look into the case. Monk has been without an assistant for three months since Sharona's departure, and he initially mistakes Natalie's inquiry as an expression of interest about the job. She declines at first, but changes her mind after Monk shows kindness toward her daughter Julie over the course of the investigation, a trait that reminds them of Natalie's late husband Mitch. Monk's offer also gives her a chance to leave her current job as a bartender, which she dislikes.
The transition from Sharona to Natalie proves to be a rough one, and Monk and Natalie remain uneasy around each other until the end of the episode "Mr. Monk Gets Stuck in Traffic." In the novel "Mr. Monk and the Two Assistants", Natalie mentions that for a while, Monk, Stottlemeyer and Disher frequently compared her to Sharona, but finally accepted her for who she was.
Over the remainder of the series, Natalie becomes both a capable assistant and a devoted friend to Monk. On several occasions, Natalie says explicitly that she loves him, although she most likely means it in a platonic sense. Such an example of this is in "Mr. Monk and the Man Who Shot Santa Claus".
There have been occasions where Natalie is the only person to support Monk's ideas (such as in "Mr. Monk and the Other Detective," when Monk suspects loser-private eye Marty Eels of cheating), and she hence proves a valuable ally in helping him gather the evidence needed to make an arrest. She is also shown to be rather cunning, and is able to trick other people into doing things that help Monk with a case. In "Mr. Monk and the Bad Girlfriend," when Monk suspects Linda Fusco of murdering her partner, Natalie lures Linda away from her house by pretending to look at an apartment listing, giving Monk time to search her place. Later, at Linda and Stottlemeyer's going away party, Monk and Natalie set up an ingenious sting operation to arrest Linda, where Monk pretends to talk to Natalie from Linda's house on a webcam (though in actuality, he is sitting in the back of an impounded rental truck that Linda had used to trick Monk, Natalie, and Stottlemeyer into supplying her with an airtight alibi). In the season seven episode "Mr. Monk and the Bully," when Monk and Natalie are trailing Roderick Brody's wife, Natalie tricks a businessman at a bar into taking a photo of their target. The episode also establishes that she has picked up some basic legal knowledge working with Monk, as evidenced in a scene where Natalie tries to withhold Roderick's name from Captain Stottlemeyer on the grounds of client confidentiality.
Despite their platonic relationship, there have been instances throughout the series where other characters believe that Natalie suppresses romantic feelings for Monk through gestures and comments, or even think they are a couple, though Natalie herself tends to be highly amused by the suggestion: for instance, in "Mr. Monk and the Class Reunion", when Dianne Brooks (Cynthia Stevenson) first spots Monk and Natalie together, Dianne asks "Ahhh, oh, so you two aren't..." and points between them as if to indicate "dating"; Natalie grins and firmly replies "No!" In the season seven episode "Mr. Monk Gets Lotto Fever," when Natalie (as a lottery hostess) is signing autographs and Monk grabs some wipes from her, one of Natalie's fans asks her if Monk is her boyfriend, only for Natalie to correct her.
In the season six episode "Mr. Monk Goes to the Bank," when Monk goes undercover as a guard at his bank to determine which employee might be an inside man, Natalie is impressed enough that she spends several minutes complimenting Monk on his appearance while wearing the uniform. She asks if he will be allowed to keep it after he ends his assignment, mentioning she loved the way her husband looked in his military uniform. 
Over the course of her relationship with Monk, Natalie is shown to also pick up a few detective instincts of her own on the way. In fact, in the novel "Mr. Monk in Outer Space", Stottlemeyer asks Natalie to try to figure out what happened at one crime scene, and she makes an accurate guess of what happened (without making much of an effort, mostly because this particular murder happened to be a straightforward shooting). By the time of the novel "Mr. Monk and the Dirty Cop", Natalie has picked up enough skills to start asking herself questions about the case at hand. In the 2011 novel "Mr. Monk on the Couch", a subplot has Natalie attempting to figure out the identity of a man found dead in a seedy hotel room with a phony ID. Monk and the police are not interested in pursuing the case, given that said man is determined to have died of natural causes. At the same time, Natalie helps Monk investigate a series of violent knifings occurring in the general vicinity of her neighborhood.
Biographic notes.
Natalie's past is filled with instances of youthful devilry, in a seeming deviation from her strict posh upbringing. Certain elements of her backstory are revealed in a number of different novels and episodes:
Natalie has held several jobs, including bartending, which she quit to become Monk's assistant. The exact number of jobs Natalie held before meeting Monk (17 in all) is mentioned in "Mr. Monk Goes to a Wedding" when Peggy asks her to sample a Bloody Mary, and Natalie has to remind her that she isn't bartending any more. It takes Peggy a few tries to get the current job right. During her tenure on the series, Natalie does temporarily take up several other careers: 
Family.
Natalie is a member of the wealthy Davenport family, owners of Davenport Toothpaste, described in the episode "Mr. Monk, Private Eye" as being the third largest toothpaste company in the world after Colgate and Crest, which was started by Natalie's entrepreneur grandfather Neville Davenport, a former assistant pharmacist. The novel "Mr. Monk in Outer Space" also reveals that this business almost went under when it was discovered that the original formula for their toothpaste was laced with sugar, thus hastening dental decay.
However, Natalie is not on good terms with her family, being more or less a pariah. Her decision to marry a "common" man like Mitch estranged her from her parents Bobby and Peggy Davenport; for years, Peggy refuses to display Natalie and Mitch's wedding photograph at her house on top of the piano where all the other photos are kept, and she considered Natalie's marriage "illegitimate" even though she and the rest of the family dote on Julie. To further keep herself from the rest of her family, Natalie retained Mitch's surname as her own after his death. She keeps her family ties so secret that in "Mr. Monk Goes to a Wedding", Monk, Capt. Stottlemeyer and Lt. Disher are surprised to learn about Natalie's family.
Natalie has a brother, Jonathan, whom she and Monk rescue from his murderous new wife, Theresa, who married him to get at the family fortune, in "Mr. Monk Goes to a Wedding." After Disher identifies Theresa as a "black widow" killer he had previously investigated and the driver of a car that struck and injured him, Natalie subdues her at the wedding reception, saving Jonathan's life. This seems to spark a reconciliation between Natalie and the rest of her family, as Peggy adds a wedding photo of Natalie and Mitch to the piano. Natalie and Monk are seen later having lunch with Natalie's parents during their next on-screen appearance, in the season five episode "Mr. Monk Is At Your Service".
Mitch was a Navy fighter pilot who was killed in Kosovo in 1998 ("Mr. Monk and the Election"). They have a daughter named Julie, a teenager (she is 11 when she is introduced in "Mr. Monk and the Red Herring"). Julie has been taught to believe that her father died heroically, though in reality, the details of his death are very murky and unclear, and he may have been trying to desert when he was killed, as Natalie mentions in the season three episode "Mr. Monk and the Election" and in the novel "Mr. Monk Goes to Hawaii". Before he died, Mitch gave Julie a pet fish named "Mr. Henry," which Natalie has secretly replaced each year (as that is the lifespan of the fish, a crimson marble) so that Julie does not realize that the original fish died.
In the episode during which Monk first meets Natalie, he shows that the fish is more important to him than a valuable moon rock, which is part of what causes Natalie to decide to work for Monk.
She renews her friendship with Mitch's old friend and comrade, Lieutenant Steven Albright (Casper Van Dien) in the season seven episode "Mr. Monk Is Underwater", and in the series finale, "Mr. Monk and the End", the two are dating steadily and Natalie is planning to introduce him to Julie for the first time.
Novel series.
Since midway through season 4, a series of novels based on the TV series has been written by the show writers, first by Lee Goldberg up until the end of 2012, and then by Hy Conrad from 2013 to 2015. In the novels, Natalie serves as the narrator, making analogies between herself and Dr. Watson, as most of the "Sherlock Holmes" stories were written from Dr. Watson's point-of-view.
In the first few novels, Natalie has an on-again, off-again romance with a firefighter named Joe Cochran, whom she first meets when Julie asks Monk to investigate the killing of a beloved firehouse dog in "Mr. Monk Goes to the Firehouse". The two are strongly attracted to each other, but Natalie decides not to grow too close to another man in a dangerous job. Cochran subsequently also appeared in "Mr. Monk and the Two Assistants" and "Mr. Monk in Outer Space".
The novels also expand on Natalie's background prior to when she met Monk. In "Mr. Monk is Miserable" (set sometime during season 6), it is known that she and Mitch went to Paris, and in "Mr. Monk Goes to Hawaii" (set sometime prior to or during season 5), it is revealed that they also once spent a weekend getaway in Mexico, and she is found to be very unnerved when hack psychic Dylan Swift somehow manages to get information on her past to create "messages" from Mitch's "spirit". It also establishes that Mitch was shot down two days before his 27th birthday.
In "Mr. Monk and the Two Assistants", Natalie has an epiphany – she notes that with the exception of the fact that Monk has OCD, they are actually not that different – both have lost their spouses (Mitch and Trudy, respectively) to fiery deaths (plane crash and car bomb), and they were both heavily affected by their spouse's death (Monk considerably more than Natalie), and they were only saved thanks to someone close to them (Julie in Natalie's case; Stottlemeyer, Disher, Sharona, and Dr. Kroger in Monk's case).
The novels set after "Mr. Monk and the End (both parts)" also build on Natalie's character. They establish that Natalie has built up considerable detective skills after years of working alongside Monk, enough that in "Mr. Monk on the Couch" she is convinced that there is something afoot about a man who died of natural causes in a hotel while using a fake identity, and subsequently goes on an investigation to find out his real identity and the locations of his surviving family members, while Monk is focused on a triple homicide investigation.
In "Mr. Monk on Patrol", Randy, now police chief of Summit, New Jersey, becomes acting mayor of the town after most of the city government is indicted by the FBI for corruption. He summons Monk and Natalie to Summit to temporarily provide additional assistance to Randy's small police force. After exposing two of Randy's own officers as corrupt in their own way, Randy has Monk and Natalie deputized to replace the corrupt cops and patrol the streets full-time. Following a two-week stint as official officers, Monk makes the decision to continue consulting in San Francisco, while Natalie decides that she will stay in Summit and continue working for Randy.
Subsequently, in "Mr. Monk Is a Mess", Monk and Natalie return to San Francisco, with Natalie making a temporary visit to get her affairs in order. However, upon entering her house, she finds a dead woman named Michelle Keeling in her bathtub, who apparently committed suicide by slicing her throat with Mitch's shaving razor. There is also several thousand dollars in money under Natalie's mattress. Monk and Natalie get into further trouble when the money turns out to be marked money from an FBI sting operation that was stolen from an FBI evidence locker. In a sting to capture some operatives who attempted to kidnap and kill Ambrose's girlfriend Yuki, Monk and Natalie manage to single-handedly recover the money and expose the FBI agent who carried out the theft.
In "Mr. Monk Gets Even", Natalie is working full-time for Summit's police force. Since the murder that Monk solved in "On Patrol", her life as a patrol officer has become pretty dull, with the most serious crime she's faced being thieves stealing bulk loads of laundry detergent. Adrian's brother Ambrose is preparing to marry Yuki, so Natalie is making plans to fly to San Francisco to attend the ceremony. At the same time, Adrian is being assisted by Julie as he investigates a set of three murders cleverly disguised as accidents that he has linked to computer magnate Cleve Dobbs, while he simultaneously tries to track down Dale "the Whale" Biederbeck after Dale undergoes a bypass operation and subsequently appears to escape amidst the chaos of a truck-bus-cable car collision. After Adrian, Julie and Stottlemeyer are almost killed by Dale's girlfriend Stella Chaze when she suicide-bombs her house in a staged gas explosion, Natalie flies back a day early and assists Monk for the remainder of the investigation. After Dale is recaptured and the Cleve Dobbs case is closed, Natalie decides to rejoin Monk in San Francisco.
Starting in "Mr. Monk Helps Himself", Natalie studies for a private investigations licensing exam. Subsequently, in "Mr. Monk Gets on Board", she and Monk officially open their own private-eye business called Monk and Teeger, Consulting Detectives; with Natalie technically serving as Monk's boss.