♪ who had bound, gagged and bludgeoned to death ben novak jr.? >> it was overwhelming. to see it and just thinking, oh my god. >> in this case, the detectives thought vikt mology would play a big role. figuring out his friends and families, his enemies. >> this is the address here. >> detective alison along with detective terry wilson would eventually piece together an unflattering family portrait. >> we didn't know an affair, domestic, just a random act. >> they cobbled together the story of ben jr., the wealthy