PLAQUEMINES PARISH, La. (WGNO) — Troopers with the Louisiana State Police are investigating a crash that left a man dead in Plaquemines Parish. On Oct. 23, the LSP reported that 22-year-old Alec Pelas was driving an ATV south on Louisiana 23 while a GMC was driving north around 1:15 p.m. City of New Orleans to activate four more school zone flashers The ATV then reportedly crossed the centerline and hit the GMC. Pelas suffered serious injuries and was taken to a hospital, where he was pronounced dead on Nov. 3. According to the LSP, he was not wearing a helmet at the time of the crash. New NOLA Walk of Fame project aims to highlight influential local figures The driver of the GMC was uninjured. LSP officials said the investigation is ongoing and routine toxicology samples were collected. Stay up to date with the latest news, weather and sports by downloading the WGNO app on the Apple or Google Play stores and by subscribing to the WGNO newsletter. Latest Posts NOPD: Thieves stole Delgado tools to steal ATM Harris delivers final pitch to voters at star-studded rally in Philadelphia Are EVs finally crossing the political divide? Coastal flooding, warm temperatures continue across the northern Gulf Coast New Orleans Mayor LaToya Cantrell attends conference in Barcelona