Websome of the child survivors of the mass shooting in sutherland springs are working through their trauma by talking to therapists at the ecumenical center. Webalmost two decades separate the traumatic experiences of michelle wheeler and chad williams, who both survived mass shootings. But as they shared their stories one. Webthe columbine group connected with other mass shooting survivors, such as survivors from the aurora movie theater shooting in 2012 and the washington navy. Webtoday, the group has over 1,000 members from dozens of communities that have been affected by mass shootings. In addition to columbine survivors, its. Webnpr's eric deggans speaks with psychologist manuel zamarripa, ph. d, on the collective and secondary trauma felt after events like mass shootings and ways to.