instead of celebrating the start of a new year, don fluitt's family was making funeral arrangements. his niece amber meet posters with voters of john. his ex-wife christine pitched in. >> she brought some pictures over that she had had, that i could add to the boards. and she said, can i help you? i said, yeah absolutely. let's do this. so we had a glass of wine and put the picture boards together. >> siena help to. >> she lost her best friend. and she wanted to be a part of it. >> siena picked up most of the music and readings for the service. it was held at the church she attended with her dad. >> meanwhile, the murder investigation continued. detective caplan spoke to don's neighbor, who said she'd found something on her home security video. >> i start looking at the clips she's talking about. and believe it or not, there's a figure. >> a figure?