Ellery Queen Mystery Magazine
This was a satisfying read about a woman who is wrongfully charged with the murder of her husband. The cast of characters include; the artist through who's eyes we see the story, his brother who had an affair with the woman charged and the traumatized daughter.
The clues are there and were put together cleverly. Loved it.
You can find the story only in this issue of EQMM
The author's website is HERE