Four Daphne Middle School students -- two boys and two girls -- have been accused of taking nude photos of themselves with cell phone cameras and exchanging them, Daphne Police said today.

Daphne Police Lt. Jud Beedy said the investigation has uncovered two separate incidents:

--In one incident, a girl and a boy took nude photographs of themselves and sent the photographs to each other. This happened off campus, he said.

--In the other, a girl was given a cell phone by a boy. She took the cell phone into the girls bathroom at school, took nude photographs of herself and gave the cell phone back to the boy, he said.

Three students involved have been suspended by Daphne Middle School administrators, Baldwin County Public Schools spokesman Terry Wilhite said today. No arrests have been made, Beedy said, but the investigation continues.