Bella Vista police are investigating a bomb threat found written on a boys’ bathroom wall at Cooper Elementary School.

School officials reported the threat to police at around 2:15 p.m. Monday.

This is the second threat found at the school. A similar message was written on the wall of a girls’ restroom Feb. 27.

“We’re sorry this disrupts the learning process, and we really want students to understand this is serious,” said Mary Ley, district spokeswoman.