![](/sites/oxygen/files/styles/16_9_medium/public/media_mpx/thumbnails/video-oxygen.akamaized.net/oxygen_video_thumbnails/NBCU_Oxygen/456/907/210304_4322142_An_Exclusive_First_Look_At_The_Case_Of_Mary_.jpg?itok=QzhVrrwZ)
PreviewAn Exclusive First Look At The Case Of Mary Ann Bragg
After a Georgia father is discovered bludgeoned by a hammer in his own bedroom, it takes years for detectives to nail down if this murder is connected to a series of online romances or a case of mistaken identity.