Vanessa Guillen's family reacts to US Army report that murdered soldier was sexually harassed

In an exclusive interview with ABC News, the sister of Vanessa Guillén said the U.S. Army needs to do more to protect women from sexual harassment.

In an exclusive interview with ABC News, the sister of Spc. Vanessa Guillén spoke about the family's reaction to a new investigation by the U.S. Army that confirmed their long-standing suspicions that a supervisor sexually harassed the soldier before she was murdered last year. The report said leaders in Vanessa Guillén's unit at Fort Hood, Texas, did not take appropriate action after she stepped forward to report the two incidents of harassment. Twenty-one soldiers have since been reprimanded or disciplined as a result of their handling of Vanessa Guillén's case. Mayra Guillén said her family is relieved that the Army finally backed their claims and that some disciplinary action has been taken.