Two teens have been charged with arson in connection to a Tuesday night fire at the old Reynolds building in McAllen, according to police.
Police said the two 13-year-olds were taken to a juvenile detention center.
The teens reportedly admitted to starting the fire with lighters.
Two other teens, a 14 and 13-year-old, were also said to be at the scene.
Police said all four teens are charged with criminal trespassing and evading arrest.
Right now fire investigators are said to still be at the scene looking for the lighters used to start the fire.