From Harlingen, Texas: A school district is dealing with incidents involving students. Families of students at certain schools received a letter about these events. The district is addressing three separate incidents that occurred at an elementary school and a middle school.

Details about the incidents are limited, but it is known that a potentially harmful object was found.

For more information about these incidents, further details are available from the source, which reported that the school district sent out a letter to families of students at one of the affected schools.