Police share sketches of tattoos found on decomposed remains of unidentified woman in Delaware

WILMINGTON, De. - Investigators in Delaware shared sketches of two tattoos that were on the decomposed body of an unidentified woman who was found near the Christiana River.

Authorities say the woman's remains were found Mar. 4 on the 1100 block of East 7th Street. It's believed that her body may have been in the river since December.

The backstory:

Investigators are still trying to identify the remains of a 25-35-year-old woman whose body was found decomposed on the banks of the Christiana River on Mar. 4.

It's believed that the woman's body could have been in the river since December. 

Investigators say there were "no immediate signs of foul play," but the cause of death has not been determined.

What we know:

Investigators shared sketches of two distinctive tattoos that were found on the woman's remains.

They hope that someone will recognize the tattoos, and come forward with information on the woman's identity.