On a Saturday afternoon in Marrero, Louisiana, David Wayne Sumera, 36, and 26-year-old Alexxis Eymard were shot and killed on September 24, 2022. The double homicide happened around 1:40 p.m. in the driveway of a home in the 2600 block of Bay Adams Drive; a neighbor’s doorbell camera recorded the sound of three gunshots.

The couple had arrived in a rented Ford Ranger pickup; their bodies were found inside the running vehicle about four hours after the shooting. Both victims were shot in the backs of their heads. Jefferson Parish Sheriff Joe Lopinto said the killings appeared to be drug-related, and investigators reported that Sumera and Eymard had been at the residence to deliver heroin. The home had a reported history of suspicious, drug-related activity.

Investigators identified Michael A. Harris of Terrytown as the primary suspect. Surveillance footage allegedly shows a man leaving the truck after the shots, face covered and carrying a black bag; authorities say a cloth from the scene produced DNA that matched Harris and that his DNA was also found on the pickup’s rear passenger door handle. Harris was arrested in Memphis on February 16, 2023.

Did anyone in Marrero see the rented Ford Ranger on September 24, 2022, or have information about activity at the Bay Adams Drive residence that day?