Louisiana State Police Troop I continues to investigate the July 16 serious injury crash involving a trooper on U.S. 190 in Opelousas. The preliminary investigation revealed a trooper was investigating a prior two-vehicle crash near the intersection on U.S. 190 and La. 104. The trooper had a fully marked LSP Tahoe with emergency lights activated positioned in the right westbound lane of U.S. 190…