11:10 p.m. Wednesday UPDATE: The Jacksonville Sheriff's Office has announced that the woman found on Mossbrook Court on Tuesday is Voncile Heath, 56.
Heath's car was missing from her driveway and neighbors are concerned her son is missing.
JSO has not publicly identified the woman who died.
3:50 P.M. UPDATE:
“We do know there was extensive injuries. We do not know what caused those injuries,” said Rudlaff.
Rudlaff said officers believe she was between 50 and 60 years old.
Property records show a woman owns the home, but JSO has not confirmed whether she was the woman found dead.
A woman who tells us she knows the woman who was found dead said she didn’t show up to work on Tuesday and her car is missing.
Officers found a woman's body after a 911 caller reported seeing someone laying in a puddle of blood at a Jacksonville home, according to police.
Police were called to Mossbrook Court off Chaffee Road and Normandy in the Cherokee Cove subdivision just after 9 a.m.
Police said a neighbor saw a woman laying in a puddle of blood and called police.
Officers tell Action News Jax Beth Rousseau that the woman had extensive injuries and they are working to determine what caused them.
They are also working to identify the woman. They say she is a black woman who appears to be between 50 to 60 years old.
Officers say they are waiting for a search warrant to enter the house.
Watch CBS47 at 5 for the latest on this developing story.