OWI Attorney in Hamilton County
Hamilton County OWI Defense & Support for Every Legal Issue That Follows
In Indiana, “DUI” and “OWI” refer to the same offense. The official statutory term is Operating While Intoxicated under Indiana Code § 9-30-5, and a charge under that statute can affect your driver’s license, your employment, your professional credentials, and your permanent criminal record. Hamilton County prosecutors handle these cases aggressively, particularly when an accident is involved or a prior offense appears on your record.
At Massillamany Jeter & Carson LLP, we’ve been defending clients against OWI charges throughout Hamilton County since 2015. Our criminal defense team draws on more than 150 years of combined legal experience and handles cases from the first hearing through potential resolution. Because we also practice family law and personal injury, we can address related legal issues that sometimes follow the same arrest. This can include a civil claim arising from an accident or a custody matter that surfaces while criminal charges are pending. That cross-practice coordination reflects our multi-practice approach.
Contact Massillamany Jeter & Carson LLP to speak with a drunk driving attorney in Hamilton County. Free consultations are available. Call (317) 434-1490 or reach out through our contact form.
OWI Charge Tiers Under Indiana Code § 9-30-5
Indiana law establishes multiple tiers of OWI offenses, and the charge you face determines the penalties available to the court. Understanding where your charge falls on that spectrum is the starting point for any defense.
- Class C Misdemeanor OWI: The baseline charge for a first offense with a BAC between 0.08% and 0.14%. This is the lowest tier, but it still carries potential jail time and a mandatory license suspension.
- Class A Misdemeanor OWI: Applies when BAC reaches 0.15% or higher, or when the driver operated a vehicle in a manner that endangered another person. Hamilton County prosecutors apply the endangerment standard broadly. Swerving, speeding, or disregarding signals while impaired can all qualify.
- Level 6 Felony OWI: An OWI becomes a felony when the driver has a prior OWI conviction within the past seven years. It is also a Level 6 felony when a driver over 21 commits a Class A misdemeanor OWI, operating with a BAC of 0.15% or higher or in a manner that endangers a person, with a passenger under 18 in the vehicle.
- Level 5 & Level 4 Felony OWI: When impaired operation results in serious bodily injury or death, the charge escalates to a Level 5 or Level 4 felony, carrying multi-year prison sentences.
Indiana’s implied consent law applies to every driver on state roads. By operating a vehicle in Indiana, you are deemed to have consented to chemical testing. Refusing a certified chemical test triggers an automatic BMV administrative license suspension of at least one year, separate from any criminal penalties. The refusal itself can be used as evidence by the prosecution.
Additional tiers apply to specific drivers. Those under 21 face OWI charges at a BAC of 0.02% or higher. CDL holders face a legal limit of 0.04%, and a first OWI conviction can result in a one-year CDL revocation, with a lifetime revocation following a second.
Penalties & Collateral Consequences of an OWI Conviction
A conviction carries both criminal penalties and consequences that follow you long after sentencing. Hamilton County felony OWI cases and transferred misdemeanor cases are heard at the Hamilton County Superior Court in Noblesville, and the penalties vary significantly by charge tier.
- Class C Misdemeanor OWI: Up to 60 days in jail; maximum $500 fine; license suspension of 90 days to 2 years.
- Class A Misdemeanor OWI: Up to 1 year in jail; maximum $5,000 fine; license suspension of 180 days to 2 years.
- Level 6 Felony OWI: 6 months to 2.5 years in prison; maximum $10,000 fine; license suspension of 1 to 10 years.
Collateral consequences extend well beyond those ranges:
- Driving Privileges Petitions: A conviction often triggers a hard suspension period during which standard driving isn’t permitted. We petition for Specialized Driving Privileges (SDP) to allow clients to continue driving for work, medical appointments, or child care while a suspension is in effect.
- SR-22 Requirement: Following a conviction, the BMV requires an SR-22 certificate of financial responsibility on file for several years, which typically raises insurance premiums substantially.
- Employment and Professional Licensing: Healthcare, legal, and transportation employers often have zero-tolerance or mandatory-reporting policies for OWI convictions. Licensing boards in those fields may initiate their own review.
- Permanent Criminal Record: An OWI conviction appears on background checks and remains on your record unless later expunged. We handle expungements for clients with prior OWI convictions who are eligible to pursue that process.
Work With People Who Care
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A Personalized, Team-Oriented Approach
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200+ Years' Combined Experience
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We Are Active Members of Our Community
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We Treat Every Case Individually
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Small Firm Attention. Big Firm Results.
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Initial Consultations Are Always FREE!
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Mario is absolutely amazing. He is responsive and always at the ready for help. I have relied on him for over two years and his advice is spot on.- Former Client
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They were exceedingly helpful, professional, efficient and upfront with costs. Excellent attorneys.- Jordan W.
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They are very educated on what they do and go above and beyond for their clients. If you ever need, they are the team to call!- Chelsea B.
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After 3 attorneys and tens of thousands of dollars spent. Amy and Latoya were successful in rescuing my grandson from and unstable environment on their first attempt.- Brenda H.
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Mario & Morgan were excellent to work with! Excellent communication and service provided! Expedited, thorough, clear communication, highly recommend!!!- Teresa Winchell -
These people are not only brilliant, educated lawyers, but proved to personally care about what happened to our family. We feel deeply indebted to Mario M. particularly for the caring service we have been receiving.- Lynn C.
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I worked with Danielle Merlo on a Family Law matter in 2024. It was a complex case which Danielle handed incredibly well. I felt supported and well advised as we navigated a several month case.- Danielle M.
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From the very first interaction, Danielle demonstrated professionalism, empathy, and deep expertise. She took the time to understand every nuance of our case, reviewed evidence thoroughly, and always made sure we felt heard and supported.- Alexandra
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From the very beginning, everything was clearly explained, which helped ease a very stressful process. Communication was consistent, professional, and reassuring, and we always felt well represented and informed.- Regina W.
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Mario was incredible to work with and very easy to work and was very professional!- Andrew G.