Reasonable Doubt - Season 1 Episode 7

Diane Fleming was a quiet, God fearing mom and a respected member of her community. But that all changed the day her husband was murdered and police accused her of spiking his Gatorade. Now, Diane's best friend from church is asking Chris and Melissa to re investigate the case. Was Diane really who she seemed to be? Or was she hiding a dark secret from her small town friends and neighbors?