Those Who Kill debuts March 3 on A&E. To celebrate, we caught up with star Chloë Sevigny to talk about her character, what is happening with her other series Hit & Miss, and how she came to step into the shoes of Catherine Jensen. She also offers her thoughts on Greta Gerwig taking the lead in the upcoming How I Met Your Mother spin-off. Watch our exclusive interview before checking out this thrilling new drama.

As a freshly minted homicide detective, Catherine Jensen (Chloë Sevigny) has garnered a reputation for overstepping her boundaries in her unrelenting pursuit to solve Pittsburgh's most gruesome murders. Motivated by her past, including the disappearance of her brother and the suspicion that her stepfather is a serial killer, she often finds herself emotionally connected to the victims she's investigating. Jensen enlists the help of Thomas Schaeffer (James D'Arcy), a forensic psychologist with a dark side who has a tumultuous relationship with the police department, to provide insight into her cases and her personal investigation into her stepfather. The pair shares a skewed sense of judgment that often puts them, and sometimes even their families, at risk.

Those Who Kill premieres March 3 on A&E.