[suspenseful music] She was five foot one, 110 pounds.

She had a butterfly clip in the back of her hair.

She had beautiful gold hoop earrings.

No drugs, no alcohol in her system.

If you put that all together, it tells you that this is the girl that was living next door.

[footsteps] This girl could be from Louisiana, this girl could be from New York, this girl can be from Rhode Island.

Woolworth still hopes to see Yesenia's killer put behind bars, and Dudek is determined to make that happen soon.

And we're gonna move as fast as we can, and we'll get our man.