On September 24, 2022, 26-year-old Alexxis Eymard and 36-year-old David Sumera were found fatally shot in the driveway of a home on Bay Adams Drive in Marrero, Louisiana. A neighbor’s doorbell camera recorded a grey truck arriving and three gunshots around 1:40 p.m., and the victims remained in their vehicle for about four hours before a resident discovered the bodies and called police.

Jefferson Parish deputies said they suspected the killings were drug-related and reported that Eymard and Sumera had been at the residence to deliver heroin. Neighbors described a history of suspicious and drug-related activity at the house. Investigators identified Michael A. Harris, then 33, as the primary suspect after surveillance footage showed him leaving the truck after the shootings and DNA found on a cloth used to cover his face and on the truck’s rear passenger door handle linked him to the scene; cell phone records and the truck’s infotainment data showed Harris and Sumera had been together earlier.

Harris was arrested in Memphis on February 16, 2023. The murder weapon has not been recovered. Does anyone have information about Eymard, Sumera, or activity at that Bay Adams Drive address around September 24, 2022?