A Chicago doctor has been charged with the murders of his ex-wife and her dentist husband in Ohio. Michael David McKee on Monday waived his right to an extradition hearing in Illinois. He has been jailed since his arrest on Saturday. Spencer and Monique Tepe were found dead in their Columbus home on Dec. 30. Police found no signs of forced entry, and nothing was stolen. The couple's young children were unharmed. The arrest ends nearly two weeks of speculation about the mysterious killings. The family expressed trust in the justice system to hold McKee accountable.