Friends try to find missing woman Mackenzie Lueck with questions and Lauren McCluskey on some minds

As cars rolled into the north entrance of Liberty Park on Saturday evening, Sara Richardson-Williams held out flyers and pushed them toward the passenger side windows.

“This little girl is missing,” Richardson-Williams said repeatedly, turning the flyer toward the cars’ occupants.

The missing person is Mackenzie Lueck, a 23-year-old University of Utah student. She’s in the same sorority as Richardson-Williams’ daughter. Richardson-Williams can’t help but think of Lueck as she would her own daughter, and the mother on Saturday described herself as “very, worried, very concerned.”