Brent Lang Executive Editor “The Tomorrow War” and “The Lego Batman Movie” filmmaker Chris McKay has been tapped to direct an adaptation of Brynne Weaver’s bestselling serial killer romance, “Butcher & Blackbird,” for Lyrical Media and Ryder Picture Company (RPC). The novel isthe first installment of Weaver’s popular “Ruinous Love” trilogy, which was released in October. It became a New York Times, USA Today and Publisher’s Weeklybestseller and was a favorite on BookTok, TikTok’s hub for book lovers.