A rescuer sits alone near an entrance to Lilydale Regional Park above the Mississippi River during a suspension of a search to find a fourth child missing after a landslide swept over a group of children on a fourth grade field trip Wednesday, May 22, 2013, in St. Paul, Minn. One other child was killed and two others injured. Dangerous conditions along with rain prompted the search suspension.
St. Paul Mayor Chris Coleman, right, listens as Fire Marshall Steve Zaccard, second from left, updates the media on a rock slide at a Mississippi River park that claimed the life of one child, left two other children injured and one child still missing Wednesday, May 22, 2013, in St. Paul, Minn. The children were part of a fourth-grade field trip.
A bus load of visitors pull up to the Illinois Memorial at the Vicksburg National Military Park in Vicksburg, Miss., Wednesday, May 22, 2013. Even 150 years later, Vicksburg is still overshadowed by Gettysburg _ so much so, that the Mississippi city is having its Civil War commemoration a few weeks early rather than compete with Pennsylvania for tourist dollars around July 4. History buffs are traveling to battlegrounds to mark the 150th anniversary of the Civil War from 2011 to 2015. Union forces waged a long campaign to conquer Vicksburg and gain control of the lower Mississippi River. The effort culminated in a concentrated military attack that started May 18, 1863, and a siege that started eight days later. Confederate forces surrendered the city on July 4.
CORRECTS TO REFLECT THAT IT IS UNKNOWN WHO IS BEING CARRIED ON THE STRETCHER, REPLACES 'CHILD' WITH 'PERSON' - A St. Paul fire fighter removes a person from the bluffs of Lilydale Regional Park in St. Paul, Minn. after a rockslide Wednesday, May 22, 2013. A fourth-grade field trip to the Mississippi River park popular with fossil hunters turned deadly Wednesday when gravel saturated by persistent rain gave way, killing one child and injuring two others. A fourth child was missing.
A St. Paul fire fighter removes a child from the bluffs of Lilydale Regional Park in St. Paul, Minn. after a rockslide Wednesday, May 22, 2013. A fourth-grade field trip to the Mississippi River park popular with fossil hunters turned deadly Wednesday when gravel saturated by persistent rain gave way, killing one child and injuring two others. A fourth child was missing.
Parents and their children leave the Peter Hobart Elementary School in St. Louis Park, Minn., after a field trip to Lilydale Regional Park resulted in the death of at least one student Wednesday, May 22, 2013. A fourth-grade field trip to a Mississippi River park popular with fossil hunters turned deadly Wednesday when gravel saturated by persistent rain gave way. MANDATORY CREDIT; ST. PAUL PIONEER PRESS OUT; MAGS OUT; TWIN CITIES TV OUT.