Please E-mail suggested additions, comments and/or corrections to Kent@MoreLaw.Com.
Help support the publication of case reports on MoreLaw
United States of America v. Triston Harris Steinman
Date: 11-18-2025
Case Number: 22-CR-68
Judge: Anne R. Traum
Court: Unite States District Court for the District of Nevada (Clark County)
Plaintiff's Attorney: United States District Attorney’s Office in Las Vegas
Defendant's Attorney:
Click Here For The Best Las Vegas Criminal Defense Lawyer Directory
Description:
Las Vegas, Nevada, criminal defense lawyer represented the Defendant charged with being a felon in possession of firearms and ammunition.
The district court suppressed evidence seized from Triston Harris Steinman's car on multiple grounds, including that a law enforcement officer violated his Fourth Amendment rights during a traffic stop. The Government appeals the suppression order, contending that Steinman's constitutional rights were not violated and that the evidence should not be suppressed.
"A seizure for a traffic violation justifies a police investigation of that violation.†Rodriguez v. United States,
575 U.S. 348, 354 (2015). "Under the Fourth Amendment, a seizure for a traffic stop is 'a relatively brief encounter,'
'more analogous to a so-called Terry stop than to a formal arrest.'†United States v. Taylor, 60 F.4th 1233, 1239 (9th
Cir. 2023) (quoting Rodriguez, 575 U.S. at 354). "To be lawful, a traffic stop must be limited in its scope: an officer
may 'address the traffic violation that warranted the stop,' make 'ordinary inquiries incident to the traffic stop,' and
'attend to related safety concerns.'†Id. (quoting Rodriguez, 575 U.S. at 354–55). "The stop may last 'no longer than is
necessary to effectuate' these purposes and complete the traffic 'mission' safely.†Id. (quoting Rodriguez, 575 U.S.
at 354–55); see also Rodriguez, 575 U.S. at 354 ("Authority for the seizure . . . ends when tasks tied to the traffic
infraction are—or reasonably should have been completed.â€).
The district court suppressed evidence seized from Triston Harris Steinman's car on multiple grounds, including that a law enforcement officer violated his Fourth Amendment rights during a traffic stop. The Government appeals the suppression order, contending that Steinman's constitutional rights were not violated and that the evidence should not be suppressed.
"A seizure for a traffic violation justifies a police investigation of that violation.†Rodriguez v. United States,
575 U.S. 348, 354 (2015). "Under the Fourth Amendment, a seizure for a traffic stop is 'a relatively brief encounter,'
'more analogous to a so-called Terry stop than to a formal arrest.'†United States v. Taylor, 60 F.4th 1233, 1239 (9th
Cir. 2023) (quoting Rodriguez, 575 U.S. at 354). "To be lawful, a traffic stop must be limited in its scope: an officer
may 'address the traffic violation that warranted the stop,' make 'ordinary inquiries incident to the traffic stop,' and
'attend to related safety concerns.'†Id. (quoting Rodriguez, 575 U.S. at 354–55). "The stop may last 'no longer than is
necessary to effectuate' these purposes and complete the traffic 'mission' safely.†Id. (quoting Rodriguez, 575 U.S.
at 354–55); see also Rodriguez, 575 U.S. at 354 ("Authority for the seizure . . . ends when tasks tied to the traffic
infraction are—or reasonably should have been completed.â€).
Outcome:
Reversed
Plaintiff's Experts:
Defendant's Experts:
Comments:
About This Case
What was the outcome of United States of America v. Triston Harris Steinman?
The outcome was: Reversed
Which court heard United States of America v. Triston Harris Steinman?
This case was heard in Unite States District Court for the District of Nevada (Clark County), NV. The presiding judge was Anne R. Traum.
Who were the attorneys in United States of America v. Triston Harris Steinman?
Plaintiff's attorney: United States District Attorney’s Office in Las Vegas. Defendant's attorney: Click Here For The Best Las Vegas Criminal Defense Lawyer Directory.
When was United States of America v. Triston Harris Steinman decided?
This case was decided on November 18, 2025.