Jefferson Parish Sheriffâs Office detectives suspect Jamal Harris shot and killed Jessica Troulliet and her father, Robert Templet Jr., leaving their bodies in her SUV in Marrero, after his internet date with the woman didnât go as planned.
Investigators canât say for sure what set off their suspect in the October double homicide. But from text messages and a statement that Harris, 36, gave them, they pieced together that the pair argued at Troullietâs home during the date after she tried to get rid of him by pretending she had a rendezvous planned that night with another man, homicide detective Steven Keller said during a court hearing.