The Dallas Police Department is seeking the public’s assistance in the Unexplained Death investigation of Victim Jon Pappas. On October 18, 2016, at approximately 9:00 a.m., the victim was pronounced deceased at Presbyterian Hospital, after being transported from the 4400 block of Greenville Avenue Dallas, Texas. At this time, there is limited information in regards to this Unexplained Death.

Homicide detectives are seeking information from the public to ascertain if they saw the victim between 3:00 a.m. and 9:00 a.m., in the area of Greenville and Mockingbird, on October 18, 2016.

If the public knows of any possible suspect(s) and/or information is obtained in relation in this Unexplained Death offense, please contact: Detective Isom at 214-671-3701.