A 51-year-old woman from Baytown, Texas, was killed just before noon on August 10 when her car was caught between two commercial trucks on Louisiana Highway 93 near Rue Scholastique Road in Scott. Michelle Yzquierdo was driving a 2021 Chrysler Pacifica that had been turning left from Rue Scholastique Road onto the highway when the crash unfolded, according to preliminary findings from investigators.
Louisiana State Police Troop I reported that Yzquierdo's Pacifica entered the path of a 2025 Kenworth truck that was traveling south on Highway 93 hauling a flatbed trailer. As reported by KATC, the Kenworth struck the passenger side of her vehicle, and the Pacifica was then hit again on its passenger side by a northbound 1993 Peterbilt hauling a trailer loaded with sand. Yzquierdo sustained critical injuries and was transported to a local hospital, where she later died from those injuries.
The crash forced a shutdown of Highway 93 near Rue Scholastique Road while crews treated the injured and cleared debris, since one of the trucks was hauling a full trailer of sand, according to a report from Podimo. The Peterbilt driver was also transported to a local hospital after sustaining moderate injuries in the collision. The Kenworth driver was not injured.
Right-of-Way Rules Loom Over the Investigation
Per investigators, all three drivers involved were properly restrained at the time of the crash, and impairment was not suspected. Still, both truck drivers cooperated with standard post-crash protocol: the Kenworth driver provided a voluntary breath sample that showed no alcohol detected, and the Peterbilt driver provided a routine toxicology sample that was submitted for analysis, the outlet's report notes.
Because Yzquierdo was turning left onto the highway from a stop sign, Louisiana traffic law places a significant legal presumption of fault on her position in the crash. Under Louisiana Revised Statutes 32:122 and 32:123, drivers making a left turn or entering a highway from a stop sign must yield the right-of-way to approaching vehicles that constitute an immediate hazard, according to Malvin Law. That statutory duty places significant emphasis on right-of-way determinations as Troop I continues its investigation into the fatality.
A Highway Corridor With Heavy Truck Traffic
Left turns across oncoming highway traffic are a persistent hazard nationally. Federal safety research compiled by the National Highway Traffic Safety Administration and cited by Malvin Law shows left-turning vehicles are involved in more than 22% of all intersection crashes, with driver error such as misjudging oncoming speed or sightlines factoring into 94% of left-turn accidents. Heavy commercial trucks require substantially longer stopping distances than passenger cars, a factor that can turn an ordinary misjudgment into a fatal one.
Highway 93 itself sees a mix of regional freight and local commuter traffic. The route is a 23.4-mile state highway spanning Lafayette, St. Landry, and St. Martin parishes, connecting U.S. Highway 90 in Scott to Louisiana Highway 31 in Arnaudville as part of the Zydeco Cajun Prairie Byway, according to Wikipedia. Data from LSU's Center for Analytics & Research in Transportation Safety, cited by the Knightshead Law Firm, showed 31,817 commercial motor vehicle crashes occurred in urban areas across Louisiana in 2024, with busy intersections serving as primary risk locations.
Statewide Fatalities Trending Upward
The Scott crash adds to a grim statewide tally. Statewide traffic data from LSU's Center for Analytics & Research in Transportation Safety, referenced by the Murphy Law Firm, revealed Louisiana recorded 708 fatal traffic accidents resulting in 744 deaths in 2025, marking a slight year-over-year rise in traffic fatalities between 2024 and 2025.
Louisiana State Police Troop I, headquartered in Lafayette Parish, patrols more than 8,000 miles of roadways across eight Acadiana parishes, including Lafayette, Acadia, Evangeline, Iberia, St. Landry, St. Martin, St. Mary, and Vermilion, and it regularly leads serious and fatal crash investigations across the region. The Louisiana Highway Safety Commission, meanwhile, administers a Police Traffic Services program that funds targeted overtime patrols and crash analysis focused on occupant protection, seat belt compliance, and impaired driving, according to the Louisiana Highway Safety Commission.
Notably, a portion of Highway 93 in Lafayette Parish now carries added civic weight: in May, the Louisiana Legislature enacted legislation formally designating that stretch as the Desert Shield-Desert Storm Veterans Memorial Highway, underscoring the road's significance to the local community. The investigation into Yzquierdo's death remains ongoing as Troop I continues to review the circumstances of the crash.
