High Schools: No slowing down for Bow girls’ lax Bow’s Olivia Kehas, Olivia Selleck and Barrie Guertin and try to regain ball possession from MV’s Abby Forbes on Tuesday. MELISSA CURRAN photos / Monitor staff Bow’s Jess Chamberlin, Olivia Selleck and Barrie Guertin battle Merrimack Valley High School’s Anya Dinger during Tuesday’s game at Bow High School. MELISSA CURRAN / Monitor staff Bow's Addison Trefethen and Merrimack Valley High School's Caitlyn Fortier keep stride for stride during Tuesday's game at Bow High School. MELISSA CURRAN—Monitor staff Merrimack Valley’s Emily Koufos and Bow’s Alex Larrabee during Tuesday’s game at Bow High School.