Follow CBSDFW.COM: Facebook | Twitter

NORTH TEXAS (CBSDFW.COM) – The reward for any information leading to answers in the case of missing college student Zuzu Verk is now $100,000.

The 22-year-old is from Keller, but she attends Sul Ross State University is a public university in Alpine.

Verk went on a date last week and has not been seen since.

Police have questioned her boyfriend and taken items from his apartment, but haven’t arrested him.

(©2016 CBS Local Media, a division of CBS Radio Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)