I went for it .

After reading it I found this piece full of details.

https://www.fosters.com/story/news/2010/11/04/homicide-victim-was-dealing-with/51400805007/

Police still donl’t know who fatally shot a Gilford woman and her dog on Halloween 12 years ago.
— Read on www.wmur.com/article/new-hampshire-unsolved-case-file-roberta-miller/23710034