An investigation into catalytic converter thefts from multiple vehicles in Denham Springs led to the arrest of a suspect in Baton Rouge, according to the Livingston Parish Sheriff’s Office (LPSO).
Suspect spotted at shopping center
According to LPSO, on March 12, 2026, deputies were dispatched to the area of Juban Rd and Buddy Ellis Rd in Denham Springs to investigate a series of catalytic converter thefts from multiple vehicles.
Sheriff Jason Ard said the investigation traced the suspect to the Mall of Louisiana in Baton Rouge.
There, LPSO investigators working with the Baton Rouge Police Department (BRPD) identified and approached suspect Nessiah Daleon Dunham, a resident of Houston, Texas.
21 catalytic converters found in vehicle
According to police, when they searched the vehicle Dunham was driving, officers discovered 21 suspected stolen catalytic converters still inside the vehicle.
Sheriff Ard said:
“Based on the number of catalytic converters recovered (21), there are likely additional victims.”
Suspect arrested and may face additional charges
Suspect Dunham was arrested by the Baton Rouge Police Department and booked on outstanding warrants to aid the LPSO investigation.
According to authorities, the suspect may face additional charges in multiple jurisdictions, given the large number of stolen devices.
The investigation is ongoing.
