Felton Mann, 21, of Jacksonville, Florida, was found dead under suspicious circumstances on August 1, 2021. The Jacksonville Sheriff’s Office opened an investigation and pursued multiple leads, conducted forensic analysis, and interviewed witnesses; reports say witnesses gave conflicting accounts and investigators struggled with a lack of concrete evidence that has so far prevented a clear reconstruction of events.

Authorities identified several persons of interest during the probe but no arrests were announced immediately after the discovery. The family has been public in seeking answers and has urged anyone with information to come forward; they have also discussed the possibility of a wrongful death lawsuit.

Who knew Felton or was in the area on August 1, 2021, and can help fill in the gaps investigators still face?