Ep 4. The Angel of Mercy

In Father Brown season 6 episode 4, titled "The Angel of Mercy," the beloved and unconventional priest Father Brown is faced with another murder mystery in his rural parish. It's a dark and stormy night when the drama begins, and a young woman named Rosemary Burrows seeks refuge from the rain in the church. Father Brown kindly invites her inside and offers her a warm cup of tea.

Rosemary is a nurse who works at a nearby hospital, and she's clearly distressed when she arrives at the church. She explains to Father Brown that she's been fired from her job, and she's at a loss about what to do next. She tells him that she's been accused of causing the death of one of her patients, a man named Mr. Blake, who she was caring for in his home.

Father Brown is sympathetic to Rosemary's plight, and he agrees to help her clear her name. He sets out to investigate the circumstances surrounding Mr. Blake's death, starting with a visit to the hospital where Rosemary used to work. There, he discovers that the hospital has been plagued by a series of mysterious deaths that have all occurred while nurses were on duty.

As Father Brown delves deeper into the case, he begins to suspect that there's something sinister going on. He learns that Mr. Blake was not the only patient that Rosemary was caring for who died under suspicious circumstances, and he starts to wonder whether there's a killer on the loose.

Father Brown's investigations lead him to a number of suspects, including Rosemary's former colleagues at the hospital, as well as the relatives of some of the deceased patients. There are plenty of twists and turns along the way, as Father Brown seeks to uncover the truth and bring the guilty party to justice.

As always, Father Brown combines his skills as a crime-solving sleuth with his deep compassion for all the people in his community. He's an unlikely hero, but he always manages to get to the bottom of things, even when the odds seem stacked against him.

Overall, "The Angel of Mercy" is a thrilling episode of Father Brown that will delight fans of the series. It's full of suspense, intrigue, and unexpected plot twists, making it a must-watch for anyone who loves a good murder mystery. Fans of the show will enjoy catching up with their favorite characters, and newcomers to the series will be drawn in by the clever writing, engaging performances, and charming atmosphere of this classic British mystery show.