Rogue One: A Star Wars Story

Research scientist Galen Erso and his family are in hiding on the planet Lah'mu when Imperial weapons developer Orson Krennic arrives to press him into completing the Death Star, a space station-based superweapon capable of destroying entire planets. Galen's wife, Lyra, is killed in the confrontation while their daughter, Jyn, escapes and is rescued by rebel extremist Saw Gerrera.