"Obviously it was a tough scary day – a tragic day for the victims and their families," Ulman said. "Our thoughts and prayers go out to them, but I also saw a lot of bravery. ... We saw a lot of tough work, and frankly, a lot of compassion. Stories are coming out about people grabbing kids and huddling them into storage rooms and locking the doors. You hope you never have to go through anything like this, but I always try to find the silver lining in tough challenges."