Bad Sisters (Season 2, Episode 1-8)

Set in the breath-taking coast of Ireland, Bad Sisters follows the lives of the Garvey sisters, who are bound together by the premature death of their parents and a promise to always protect one another. The tight-knit Garvey sisters have always looked out for each other. When their brother-in-law winds up dead, his life insurers launch an investigation to prove malicious intent – and set their sights on the sisters, all of whom had ample reason to kill him.

SERIES INFO
Genre: Drama Comedy Thriller
Stars: Sharon Horgan, Anne-Marie Duff, Eve Hewson, Eva Birthistle, Sarah Greene
https://www.imdb.com/title/tt15469618