There's not enough information given to really know who Peterson specifically is. It could be a friend, a family member, or just someone named Peterson in a particular group or community.
Laci Peterson was a young woman who was expecting a baby. In the context of the 'the perfect husband laci peterson story', she was the central figure in the mystery of her disappearance. Her situation, being pregnant at the time, made her case even more tragic and drew a lot of public attention.
Scott Peterson was a man involved in a highly publicized criminal case. He was convicted of murdering his pregnant wife, Laci Peterson. The case was very tragic. The media coverage was extensive, which made it a well - known story across the United States.
It's hard to say for certain. Maybe it's based on real events but with some fictional elements added. Or it could be completely made up. Without more context, it's difficult to tell.
Glenn Beck Fiction refers to fictional works created by Glenn Beck. These could be novels or other fictional narratives. His works often blend elements of his political and ideological views with fictional storylines.