David Nachtigall is a Houston white collar crime attorney with extensive experience handling white collar criminal cases and related civil matters.

What are White Collar Cases?

White collar cases can fall into two broad categories – civil and criminal.  The most common “white collar” cases are embezzlement (typically by an employee or business associate), money laundering, and fraud.  There are almost always grounds for a civil action anytime a person or business is defrauded, or if money is taken.  If the behavior is sufficiently egregious and fits within the definition of a state or federal crime, the government may file charges.

Our expertise with white-collar matters and investigations includes:

  • Embezzlement / Aggregate Theft
  • Insurance Fraud
  • Mortgage Fraud
  • Money Laundering
  • Misapplication of Fiduciary Property
  • Bank / Wire Fraud
  • Securities Fraud
  • Theft of Trade Secrets

What is the Usual Evidence in a White Collar Case?

The scope of evidence in a white collar case can vary considerably depending upon the type of allegation made.  In a white collar prosecution, the government usually takes its time gathering as much evidence as possible to build a strong case.  Unlike most other forms of crime, there is less urgency to make an arrest, and the government is more interested in building a thorough case.  Typically, a person charged with a white collar crime can expect at least some of the following forms of evidence:

  • Bank records and other financial records
  • Corporate formation records
  • Internal business documents
  • Witness interviews
  • E-mail

What are the Penalties in White Collar Cases?

In a civil case, the penalty can be a money judgment and/or an injunctive remedy that prohibits a person from engaging in certain behavior in the future.

In a criminal case, penalties vary depending on the type of charge that is filed and whether the case is filed in state or federal court.  The amount of the loss is often a significant consideration in the penalty.  David A. Nachtigall is a white collar attorney in Houston who handles both state and federal civil and criminal white collar cases.

In state white collar cases, the degree of the offense is tied to the amount of the loss.  The following chart are the loss ranges:

Offense Level

Class B Misdemeanor

Class A Misdemeanor

State Jail Felony

Third Degree Felony

Second Degree Felony

First Degree Felony


>=$50 to <$500

>=$500 to <$1,500

>=$1,500 to <$20,000

>=$20,000 to <$100,000

>=$100,000 to <$200,000


When substantial amounts of money are involved, a person charged with a white collar crime may face serious prison time. If you are involved in a white collar criminal matter in Harris County, contact a Houston white collar crime attorney.

Our Experience and Qualifications in White Collar Matters

white collar matters in court

As a member of the Special Prosecutions Bureau at the District Attorney’s Office, David A. Nachtigall led the investigation and prosecution of dozens of complex financial crimes.  David’s experience with financial crimes includes employee theft, mortgage and insurance fraud, securing the execution of a document by deception, misapplication of fiduciary property, money laundering, and securities fraud.  David is a Houston white collar crime attorney who understands how law enforcement approaches white collar cases during the investigative, charging, and trial phases.  David knows the types of evidence the government relies upon and how to deconstruct and scrutinize it.  He is able to draw upon his experience in the analysis of financial records to interpret banking and other financial documents to evaluate the quality and strength of the government’s evidence.  Additionally, David’s business litigation experience affords him a greater understanding of the of the civil litigation implications that may be involved in these types of charges.  As a white collar attorney in Houston, David is called upon not only by individuals facing criminal charges but also by corporations for counsel with complex civil matters related to white collar crimes, allegations of theft, and fraud investigations.

Hiring a highly-qualified Houston white collar crime attorney who understands the complexities of financial crime and fraud allegations is paramount when facing charges of white collar crime and handling related matters. Learn more about David Nachtigall’s qualifications.


  • “David is one of the most polished, even tempered attorneys I’ve ever met. I was the defendant on a spurious criminal case and he carefully dissected each unsubstantiated allegation and was able to refute the basis for the charge itself (which was the intent to commit a crime). I have to say that he really made the prosecuting attorney look foolish by carefully researching and laying out the facts combined with his patient, even tempered demeanor. I also appreciated the fact that he knew the behind the scenes political motivations for why the prosecution in the D.A.’s office acted so illogically-he knows these people and their work environment, so he was able to use this to craft a winning strategy to get my case dropped.”
    J.B., charged with Felony
  • “David is a consummate professional. Through a normal background check I found out I had a very old warrant, I attempted to call the county and they would’t even talk to me. It could have cost me my job. I contacted David (one of the challenges is I live 500 miles away); and he secured a dismissal the next day, saving my career. He cut right through the red tape. I’d highly recommend David to anyone!”
    R.B., charged with Misdemeanor
  • “I highly recommend criminal defense attorney David Nachtigall. While he represented my son, David consistently displayed a calm and professional demeanor, careful attention to detail, and thoroughly researched every aspect of a very complex and challenging criminal case. His ability to deduct the truth was commendable despite the complainants who kept changing their story. I am thankful we had David on our side. His previous experience working in the DA’s office was an advantage in understanding how the courts worked. I especially appreciated his compassion to stay in touch with us and that he was easily reachable when we had questions. If you need an attorney that will truly listen and fight for you, I recommend David Nachtigall.”
    P.T., parent of child charged with Felony
  • “David Nachtigall is a true professional. He handled my case (a second degree felony) with such expertise that the charges were dropped. His experience as a former prosecutor proved to be a tremendous asset. He kept me well informed and provided much needed personal support. I highly recommend David for any legal need you may have.”
    P.S., client charged with Felony
  • “I was recently charged with assault on a peace officer which is a felon charge. I have never been in trouble with the law in my life. I was raised in a strict catholic house I was at the wrong place at the wrong time. I hired David after dealing with a bad lawyer. He picked up the slack with no problem. David did everything in his power to get the charges dropped. I left with a misdemeanor charge and 6 months probation. David answered ALL of my phone calls & emails. He showed up to every court setting and didn’t send anyone for him. I would highly recommend David to anyone.”
    J.U., client charged with Felony
  • “David Nachtigall was my attorney for a DWI that I received in December of 2013. He really did a great job on my case. He was always very polite, prompt, and diligent when dealing with any questions that I had and he always took the correct steps to accomplish our desired outcome. Even though my case was stacked against me, he still was able to negotiate a DWI Pre-trial Intervention plea (which was the best and most realistic outcome considering the circumstances). Just to make things clear, the deal I received is not one that is easily ascertained. In fact, it took two tries to receive it. However, thanks to Mr. Nachtigall’s hard work and persistence, the deal went through. He never kept me in the dark about anything in reference to my case, he was not difficult to contact, and he always returned my phone calls as soon as possible or as soon as he had an answer to any question I asked (all of which are increasingly rare qualities in a busy lawyer). I can’t thank him enough for his help, and I would recommend David Nachtigall to anyone in need of a great, hard-working lawyer who knows how to get things done efficiently and effectively.”
    J.C., client charged with Misdemeanor
  • “I was recently traveling on business in Houston and was caught with a tiny amount marijuana. All it takes in Texas is half a joint and you are in a world of hurt. Dumb mistake on my part. Let me be the first to advise everyone in a similar situation, you will need strong representation. The Houston court system is beyond challenging and unbelievably confusing. What I thought was no big deal could’ve meant losing my license, probation, and possibly more jail time. Typically people hate attorneys, David saved me in a huge way. He treated me like a friend and always kept me posted on the status of my case. He was willing to work with me due to my work schedule and he came to his office, before it even opened, to meet me. Because of his experience and persistence my case was dropped. I am so thankful I found him and would highly recommend his service. Trust me, you will not be disappointed.”
    J.W., client charged with Misdemeanor
  • “Within my industry I consult with many lawyers and whilst on a business trip to Houston I required legal counsel and David was recommended to me. Initially David’s age surprised me; as it did not reflect his wealth of experience, local contacts and immediate control that he took of my case and me. David promptly providing sound, logical and concise legal counsel which demonstrating a comprehensive understanding of the local system and the law. David has great integrity and a supreme confidence born from experience. A quiet man but with a firm, resolute character that enabled a professional court demeanour that when coupled with his succinct legal strategy provided for a most successful conclusion in court – Thank you David. I vouch for and strongly recommend David services, he is great lawyer.”
    J.G., client charged with Misdemeanor
  • “David was the first and only person I considered calling for legal advice for a friend in an unusual and complicated situation. His advice was spot-on accurate and the best solution. David is not only one of the smartest lawyers I know but he also has a unique grasp of the nuances involved in working with different personalities and negotiating on behalf of them. He can quickly synthesize various outcomes and options into a well-defined solution. He does it all with integrity, clarity and confidence that I’d want representing myself or a loved one.”
    B.S., client under Felony Investigation
  • “Mr. Nachtigall is an exemplary attorney. Overall, he was always responsive to the various amount of questions I had, also he kept me informed on how things were looking during my case. I have spoken to plenty of attorneys, but Mr. Nachtigall seemed to stand out for his sincerity, his willing to make your case his responsibility and maintaining a positive attitude that seem to be hard to find nowadays.”
    A.R., client charged with Felony
  • “David went above and beyond to help me in defense of a DWI charge. With his background as a prosecutor, he already knew the ins and outs of navigating through the process and was able to get me a better deal than I otherwise would have received. His hard work, open communication, dedication and intelligence are all very valuable for anyone in an unfortunate situation like I was. I couldn’t be more pleased with his representation and would definitely recommend him to anyone considering hiring an attorney.”
    charged with Misdemeanor