REFUGIO, Texas - Investigators with the Texas Department of Public Safety (DPS) have renewed their calls for the public's help to identify a woman who was found dead more than 30 years ago.

What we know: According to DPS, the woman died from a gunshot wound up to three years before her remains were found covered by dense brush at a pipeline construction site 4 miles east of Refugio on March 2, 1992.

Investigators said they believe the woman was white or Hispanic, between 20 and 35 years old and about 5 feet, 3 inches tall.