"It Was Important to Draw Out Tension and Let the Awkwardness Breathe": Editor Sean Lahiff on Relic

Natalia Erika Jame adapts the real-world terror of degenerative disease into a supernatural horror film in Relic. Edna, an aging woman, is feared for by her daughter and granddaughter after she abruptly disappears, leaving in her wake the signs of someone struggling with dementia. One day, she inexplicably returns, and a dangerous entity may have come back with her. Editor Sean Lahiff talks about why he so enjoys editing the "darker side of genre films." Filmmaker: How and why did you wind up be...