Continued from page 1

The bomb threats marked the second time in a less than a week that a criminal investigation disrupted activities at an Ohio college campus.

Students at Kenyon College, about 60 miles north of Columbus, were subjected to a nearly nine-hour lockdown from Thursday night into Friday morning after a truck belonging to a woman who disappeared along with her two children and a female friend was found nearby.

Associated Press writers Dan Sewell in Cincinnati and Pete Yost in Washington, D.C., contributed to this report.