>> reporter: one by one, the wounded warriors, even corporal herric, enter these small grottos, whereed in what is believed to be holy water. >> the shock of the water wasn't as bad as my emotions. that in itself was something to grasp. >> the following day, i felt a change within me. i wasn't having as much back pain. i wasn't having as much pain up my shoulder. for some reason, my face felt lighter. >> reporter: chris, who was blinded in iraq, is on his third visit. after his first bath, he was disappointed not to be cured. but in the end, his wife says, he was healed in a different way. >> he wasn't cured visually, but he was cured in another way. our family was very broken. after we came last year, he started stepping up to the plate and being the man that he was before he went to iraq. >> reporter: ultimately, these soldiers know the point of a pilgrimage is not to look for a specific outcome, but instead to step into the unknown and perhaps to learn something profound about yourself. >> i love you guy, like, all of you have been beautiful and -- it's like watching you guys smile

york is elizabeth holtsman who served as district attorney in brooklyn and is the co-chair for the herric law firm. great to have you with us. >> thank you. nice to be here. >> you are a perfect person to talk about this because you certainly dealt with gjz, dealt with new york city police. we om got very limited release of information of what the grand jury saw. do you think this process has played out failure? >> most americans are bothered by secrecy which is a good thing because we are encouraged by and we are accustomed to transparency and openness. grand jury process which is secret is something americans are not comfortable with. reasons. it's always been secret are historically. it was there basically to protect the public against the prosecutor. it was supposed to be a check against the prosecutor. people say a prosecutor can indictment a ham sandwich. the prosecute is not allowed to make a recommendation to the jury. i don't know what the story is in missouri. in the federal government, a prosecutor can recommend indictment. in new york state, the prosecutor recommendation. >> i