FLINT, MI – The fire that caused Kearsley ... There was an issue with the generator that caused an explosion, Fremd said. No students, staff members or contractors were injured.

Mystery surrounds a huge "explosion" heard overnight across communities ... have been heard in the early hours of this morning in the Flint and Bagillt areas, and as far away as Connah's Quay ...

from Flint and Bagillt and as far as areas like Connah's Quay and Shotton. Residents were left confused as one commented: "Anyone an idea of what can only be described as an explosion was?