Dick Powell's Zane Grey Theatre S04 E14 Miss Jenny

Jenny Breckenridge is unhappy with her life. She would much rather be back in the city, where she comes from. than out west with her husband, a lazy drunk. A good-looking young cowboy who stops by sparks her interest, but then the man announces that he has a plan--he's going to take Jenny as his own, and to show that he means business he shoots her husband.