his body was slumped by dosso's long-time business partner, george gonsalves. and a few feet away lay their son frank, maria's husband, the twins' father, like the others, shot in the head. >> my daughter, my son, my son-in-law and my partner, they're all dead! >> and then the police came and everything. i don't know anymore. i said to the police, let me stay until you take them out. let me see them the last minute until you go out. no, no, they said, no, no, you can't stay here. you can't stay here. so i called diane, and i said i was the first one to see you coming in and i'm the first one to see you going. and i closed the eyes. >> reporter: it wasn't long after frank's wife maria arrived to flashing lights and strung yellow crime scene tape. her father-in-law delivered the unbearable news. >> phil came over to me and held me so tight, it hurt. he held me so tight. and he told me, maria, we lost them. >> four dead, four murdered. an extended family's gaping horror became an urgent criminal investigation. polk county, florida, the town of bartow, had never ha