The Christian County Coroner is investigating the death of an Edinburg infant. On January 18 at about 4:49 A.M., 911 received a call that a baby was unresponsive and not breathing in the 100 Block of East Douglas in Edinburg. EMS responded to the call and requested the coroner. The almost 3 month old was identified as Vivian Marie McDonal of Edinburg. An autopsy was held late Wednesday afternoon and the results are pending further studies. The Edinburg Police Dept, Christian County Sheriff Office, Illinois State Police, and Illinois State Police Crime Scene Services are investigating the death.