Snellgrove also announced that during the search for Faye a male body was discovered and a seperate investigation has been started.
A homicide investigation into the girl's death has been launched, Snellgrove said.
Cayce officials have not released details of her death.
A desperate hunt for a missing 6-year-old girl from SC has just entered its 4th day.
"It has been exactly 48 hours since #FayeSwetlik was last seen". A family member contacted police at 5 p.m. that day to report her missing, saying she was last seen playing in the yard outside their home around 3:45 p.m.
On Tuesday, police said they were "not ruling anything out", though at this stage there has been no indication she was abducted.
WLTX's sister station WCNC Charlotte went to Faye's father's home in Rowan County Tuesday afternoon. Since she went missing Monday, her story has made national headlines and captured the hearts of thousands across the nation.
They tell us that Faye is a "selfie queen" who loves playing with filters on SnapChat, dressing up, and playing outside looking for rocks.
"... Everybody loves Faye", he said in a press conference. Investigators said they have not ruled out any possibilities that she may have walked off or fell somewhere and is in distress. You may also notice more police in the general area due to Vice President Pence's visit to Columbia.
A camera captured Faye, dressed in a shirt with the word "PEACE" emblazoned on it, leaving her school bus on Monday afternoon.
For the past few days, Faye's grandmother, Ruth Collins, has been pleading to the public on social media for help with finding her granddaughter.
Investigators have towed two cars away from the property. The number of searchers increased to more than 250 by Tuesday morning (local time), according to the Cayce Department of Public Safety.
Anyone with information on the missing girl is asked to call the tip line at 803-205-4444.
Please view and share this video. Antley said they've identified and spoken to the driver of the Chevy Trailblazer SUV, but investigators are still seeking information about the silver sedan.
Investigators are looking for a vehicle seen in the neighborhood when 6-year-old Faye Swetlik vanished outside her home in sc.
The investigation is ongoing as authorities piece together what exactly happened to 6-year-old Faye.