Rodrigo Castillo, a 33-year-old Hispanic man and Emory University graduate, was shot to death after his silver Volkswagen Jetta was found stopped in the westbound lanes of I-20 near Martin Luther King Jr. Drive in the late hours of August 3, 2018. He suffered a fatal gunshot wound to the head and died at Grady Memorial Hospital later that night. Three 9mm shell casings were recovered at the scene.

Castillo had spent the evening on a date that began around 8 p.m. in Decatur; he and the woman visited Leon’s Full Service and the Kimball House and parted ways around 11:30 p.m. Investigators later located and interviewed the woman and quickly ruled her out as a person of interest. Department of Transportation cameras along the interstate did not record footage, and no witnesses came forward. Despite public appeals from his mother and the Atlanta Police Department, no suspects have been identified and no arrests have been made, and the case has gone cold.

Who has information about Castillo’s movements or anyone seen near his car on I-20 after 11:30 p.m. on August 3, 2018?