Adam Montgomery murder trial video: Former friend, romantic partner of defendant on stand

Katie Morin, a former friend and romantic partner of Adam Montgomery, testifies about a story she says he told her about "backhanding" Harmony Montgomery during one particular incident. WARNING: Some descriptions used during the trial might be disturbing for some viewers. Explicit language might also be heard. Viewer discretion is advised. Subscribe to WMUR on YouTube now for more: http://bit.ly/1lOjX9C Get more Manchester news: http://www.wmur.com Like us:   / wmur9   Follow us:   / wmur9   Instagram:   / wmur9