ORANGE COUNTY, Fla. -- Deputies are re-publishing a sketch of a person of interest in the murder of Nicole Ganguzza hoping the public will come forward with information.

Investigators released sketches of four persons of interest shortly after the UCF grad student was murdered while jogging in Blanchard Park in east Orange County last month. Two of the men came forward and were cleared by detectives.

Now, police are asking the public for help in identifying one of the others.

"This is an individual that has been described to us as possibly being in the area of the park on the night of the murder," said Chief Ron Stucker, Orange County Sheriff's Office.

Detectives said they have received dozens of tips from people who were in the park the night Nicole was murdered and are asking the public to continue calling tips in.