Dozens of students covered a large rock on the Celina High School lawn with signed messages in the wake of the death of junior Megan Ann Jeffries.

A Celina High School junior died Sunday afternoon after being thrown from a four-wheeler along St. Anthony Road, approximately one-half mile east of state Route 49. Megan Ann Jeffries, 17, 9505 Celina-Mendon Road, Celina, was p . . .