The weeks-old investigation into Harsha Maddula's disappearance is growing increasingly dependent on toxicology results that authorities hope can shed light on some uncertainties about the McCormick sophomore's final steps. Evanst...

Evanston Police are taking a closer look at their interviews with students who may have crossed paths with Harsha Maddula before he went missing, Cmdr. Jay Parrott told The Daily this afternoon. The McCormick sophomore's body...