Full Coverage
Missing college student Mackenzie Lueck was recently active on Instagram: report
By Amanda Woods
Suspect facing aggravated murder charge in Mackenzie Lueck case, police say
By Paul P. Murphy, Dakin Andone & Scott McLean
Police chief: Homeowner is 'person of interest' in disappearance of U. student MacKenzie Lueck
By Kathy Stephenson & Nate Carlisle
