“Choices, choices…,” says the narrator, a young seamstress, in this strange and striking debut from Freddy Macdonald. A neo-noir in the early Coens tradition, Sew Torn also features a bold tri-part structure in which the heroine, Barbara (Eve Connolly) — like Lola before her in Tom Tykwer’s Run Lola Run — gets three standalone chances to pursue a different destiny after stumbling on the bloody aftermath of a drug deal gone wrong on a quiet country road.