Aftermath of an Autopsy

"The dose makes the poison . . ." When a body is found, FBI agent Mike Atkins teams up with his new partner Chelsea Turner to unravel the clues. Confusion mounts when it seems the victim was murdered by two different methods. Was there one killer or two? Mike and Chelsea are no closer to solving the murder when the killer or killers strike again. Will they figure it out before more people die or will they too become victims?