Two teenagers, whose relatives said were best friends, have died after a sand hole they were digging at a Florida park collapsed and buried them for more than an hour, authorities said.

Two Florida boys, George Watts and Derrick Hubbard, both 14 years old, tragically passed away due to a sand tunnel collapse at Sportsman Park.

By the morning of Tuesday, Jan. 13, Watts also died, the sheriff’s office confirms