The Jackson County medical examiner is awaiting the results of two studies before declaring the cause of death of the wife and unborn child of a Lee’s Summit police officer at the family home. The examiner will rule on the deaths of Misty M. Horner and the child after receiving of toxicology and histology reports. Both died at the home of Caleb Horner, a nine-year veteran of the Lee’s Summit Police Department. The child died during delivery in December and Misty Horner reportedly died Tuesday. No criminal investigation has been initiated and no charges filed. Police Chief Ken Conlee said