Missing Grad Student Jogger Found Dead

An Orlando graduate student who disappeared during an evening jog was found dead Tuesday, turning what began as an intense ground search into an all-out manhunt for a killer who may be tied a pair of recent attacks on female joggers in the same area, Florida officials said.

The Orange County Sheriff's Office confirmed late last night that the body of 26-year-old Nicole Ganguzza was discovered at 5:15 p.m., about 24 hours after she'd driven to a local park for an evening jog on her own and failed to return. Her husband called 911 and reported her missing, triggering a search that began Tuesday night and continued through Wednesday.

Related

Man Held in Colo. Student's Rape, Murder

Face of a Serial Rapist Has Reno on Edge

Van May Hold Key in Boston Student Slaying

A team of investigators searching the area found her body 100 yards from a running trail in Jay Blanchard Park, which Ganguzza often used, Jeff Williamson of the Orange County Sheriff's Office told ABC News Tuesday.

Authorities believe Ganguzza was abducted before the murder and are investigating whether she may have been sexually assaulted, Jim Solomon, the Orange County Sheriff's Office spokesman, told ABC News this morning. An autopsy has been been scheduled to determine the cause of death.

Link to Other Attacks?

Authorities investigating Ganguzza's death are considering a possible link to two other unsolved 2006 attacks on women jogging in the same area.

In both of those cases, the women were able to fight off their attackers during attempted rapes, and composite sketches made based on the two victims' descriptions shared striking similarities, according to Solomon.

"We had cases where women were attacked," Solomon said, citing one in which a female jogger was targeted during a morning run.

Despite the composite sketches, Solomon said, the person or persons responsible were never apprehended.

"You can only surmise what their intentions were," he said.