Diane Kelly

Tax cheats, beware: The Treasury Department's Criminal Investigations Division has a new special agent on its payroll. A recovering tomboy with a head for numbers....

Officer Luz is lucky she still has a job after tasering a male colleague where it counts the most. Sure, he had it coming - which is why the police chief is giving Megan a second chance....

Megan has her sights set on finding a convicted burglar who's broken his parole, and she has the perfect partner to help sniff him out....

When a rash of college students fall seriously ill after ingesting Molly, a "club drug" also known as ecstasy, Officer Megan Luz and her K-9 partner, Brigit, are tasked with tracking down the dealers....

Misty Murphy celebrated her 50th birthday by amicably ending her marriage and investing her settlement in a dilapidated mountain lodge. The lodge is fully booked on opening night. Misty and her guests are feeling Zen - until the yoga instructor is found dead....

After capturing the notorious Fort Worth "Tunabomber", Megan and Brigit are practically celebrities. Which is why the police chief lassoed them into doing rodeo duty....

When Fort Worth Police Officer Megan Luz and her pawed partner Brigit investigate a series of stalking incidents, their detective powers are put to the test....

Police officer Megan Luz and her K-9 partner in crime, Brigit, are on all fours as they try to solve their latest Lone Star mystery....

A bloodbath is a shocking new challenge for Megan and Brigit when Detective Audrey Jackson calls them to the scene of what could only be a brutal murder. But the one thing the nightmarish scene is missing is a victim....

Meg gets an urgent call from her boyfriend, Seth, who works for the Fort Worth fire department. A baby girl has turned up at the station with only two clues to her identity: One is a peace-sign symbol stitched into her blanket. The other is a word, written in string: help....

When a raging tornado hits Forth Worth, Megan's squad car is flipped over - and her devoted police dog, Brigit, is not amused. But that's not all that's upside down....

It's all in a day's work for Tara Holloway, the US Treasury's latest, greatest, soon-to-be-skinniest weapon against the biggest, richest tax cheats in the nation....

Whitney Whitaker has scored the perfect piece of real estate: a ramshackle white Colonial at the top of a hill with views of downtown Nashville. What more could a self-taught home-improvement maven and occasional house flipper ask for....

Wedding bells are ringing as Tara and her soon-to-be-husband Nick prepare for their big day. But along with all the RSVP cards are a series of death threats from an unknown source....

Fired. Tara Holloway can't believe it. After all she's done for the IRS. So much for traveling to Tokyo with Special Agent Nick Pratt. Tara's stuck in Texas, and using green tea ice cream to soothe her disappointment, as well as the terrifying prospect of a life behind bars....

It's bad enough that Tara has to go on trial against the mortgage-frauding "Tennis Racketeers" who cheated banks and homeowners out of millions. Now she has to go undercover - in a strip club, as a bookkeeper - to strip the sleazeball owner of his illegal livelihood....

When the IRS is tasked with assisting the border patrol in pursuing unscrupulous "coyotes" who've transported illegal immigrants across the border, Tara finds herself at odds. Not only must she investigate Brett Ellington, her old flame whose landscaping business employs such workers....

When Tara agreed to be her best friend's maid of honor, she knew it would be a ton of work. But planning a bachelorette party is a piece of (wedding) cake compared to her latest mission for the IRS. Her target is radio host Florence "Flo" Cash, star of "The Flo Cash Cash Flow Show"....

Tara's looking forward to a challenge, but back at the office, everyone's looking for love. Her boss, Lu "The Lobo" Lobozinski, and office virgin Josh Schmidt are signing up for an online dating service, and - to Tara's dismay - so is her crush, Special Agent Nick Pratt....

He's no Tony Soprano. Still, local crime boss Giustino "Tino" Fabrizio is one shady character that Tara would love to see behind bars. Going undercover, Tara lands a waitress job at Benedetta's Bistro - which is owned and operated by Tino's wife....