SAN ANTONIO -

A former HEB employee’s family pleaded for information Sunday night, as they continue to search for answers in her disappearance.

Pauline Diaz was last seen in December of 2010 in the parking lot of the H-E-B on Goliad, where she worked.

Security cameras captured her leaving the store and talking with an unidentified woman next to her pickup truck.

Police believe that woman might know what happened to Diaz.

“The worst part is just not knowing anything concrete,” said Paula Diaz, Pauline Diaz’s daughter. “We know someone knows something and we just ask that they come forward.”

The family has offered a $20,000 reward for credible information in the case.