Slain Iowa student Mollie Tibbetts' phone, Fitbit and 'murder weapon' still missing

Authorities still haven’t found the weapon used to stab Mollie Tibbetts to death more than a year after her murder, it was revealed in court Wednesday. The 20-year-old University of Iowa student’s cellphone and FitBit have also not yet been recovered, Poweshiek County Sheriff’s Deputy Steve Kivi said in court, according to The Des Moines...