near syracuse, new york, a disturbing scene was unfolding. 23-year-old jenna neulander frantically called 911. jenna's father, dr. robert neulander, had ideal to her for help. he said he had just found his wife on the floor of the shower. 61-year-old leslie neulander was pronounced dead at the scene. she had suffered a massive head injury. her death in september of 2012 was ruled an accident. she slipped and fell in the shower, accidental death. >> right. >> axelrod: case closed? >> not at all. >> axelrod: the district attorney, bill fitzpatrick, and investigators had suspicions about the death scene. why was there so much blood on the walls, a sight that startled jenna. >> oh, my god, there's blood everywhere. >> reporter: dr. neulander told police it got there when he was carrying his wife from the bathroom to the bedroom, some 60 feet away to perform c.p.r. d.a. bill fitzpatrick. >> there's more red flags than a bull fight going off in my head when i hear that story for the first time. >> axelrod: also raising suspicion was blood spatter that was found in the bedroom. the doctor was asked about that. >> axelr

dr. neulander moved his wife to better perform cpr, he said. [ screaming ] >> reporter: 61-year-old leslieffered a massive head injury. her death in september of 2012 was ruled an accident. she slipped and fell in the shower, accidental death. >> right. >> reporter: case closed? >> not at all. >> reporter: the district attorney fitzpatrick had questions about the death scene. why was there so much blood on the walls? a site that startled jenna. >> oh, my god, there is blood everywhere! dr. neulander said it got there when he was carrying his wife from the bathroom to the bedroom some 60 feet away to perform cpr. >> there is more red flags than a bull fight going off in my head when i hear that store. >> reporter: also suspicious was blood splatter that was found on the headboard and blind and the wall near the bed. the doctor was asked about that. >> do you have any explanation as to how that blood got on the walls? >> no. >> reporter: but karen green, a blood splatter expert for the prosecution, says she does. >> i was able to re-create with an impact scenario all of the splatter that i s

dr. neulander began moving his wife to better perform cpr, he said. 61-year-old leslie neulander was pronouncedhead injury. her death in september of 2012 was ruled an accident. >> she slipped and fell in the shower, accidental death. >> right. >> case closed? >> not at all. >> reporter: the district attorney and investigators had suspicion about the death scene. why was there so much blood on the walls? dr. neulander told police it got there when he was carrying his wife from the bathroom to the bedroom to perform cpr. >> there's red flags when i hear that story for the first time. >> reporter: also raising suspicion was blood spatter found on the headboard, blinds and the wall near the bed. the doctor, asked about that. >> do you have any explanation as to how that blood got on the wall? >> reporter: but karen green, a blood spatter expert for the prosecution says she does. >> i was able to recreate with an impact scenario all of the spatter that i saw in this bedroom. >> reporter: it's impact. the da believes that dr. neulander attacked his wife in her bedroom and moved her to the shower to