(SHERIDAN TOWNSHIP) -- A preliminary hearing for the 29-year old Huron County woman accused of murdering her 23-month old son was adjourned last Friday after the court heard testimony from several witnesses. Jennifer Lynn Emerick has been charged with second-degree murder, involuntary manslaughter, and 1st degree child abuse. Officials say 23-month-old Donavin Cochrane died December 29, 2011, just days before his 2nd birthday. Results from toxicology tests took several months and a pathologist classified the death as a homicide. Emerick remains free on bond. The hearing will resume Friday, November 9 at 2 p.m.