Memories of shootings return for Newtown runners

Cailly Carroll reads signs posted on a barricade, Wednesday, April 17, 2013, in Boston. The city continues to cope following Monday’s explosions near the finish line of the Boston Marathon.

BOSTON (AP) — Laura Nowacki rushed to help the shooting victims at Sandy Hook Elementary School in Newtown, Conn. As a first responder, the pediatrician was stunned at the horror she encountered.

Four months later, she hurried out of Boston with her husband and four children, anxious to keep them safe after the deadly explosions near the finish line of the historic marathon she had just completed.