article_snippet: Students, singers among the victims .
article_snippet: Diana Magnay reported from Montabaur.
article_snippet: Catherine E. Shoichet and Ashley Fantz reported from Atlanta.
article_snippet: CNN's Fred Pleitgen contributed to this report from Cologne, Germany.
article_snippet: CNN's Mark Thompson, Eliott C. McLaughlin Laura Smith-Spark, Bharati Naik and Sara Sidner also contributed to this report.