 Arlington County Police Department responded to the 800 block of North Burlington Street for the report of possible shots heard When officers arrived on scene they determined a suspect inside of residence had discharged a flare gun During the course of that investigation officers obtained a search warrant for the residence as Officers attempted to execute that search warrant this evening the suspect inside the residence discharged several rounds the house Subsequently exploded and we continue to investigate the circumstances of the explosion Officers on scene suffered minor injuries, but none of our officers required transport to the hospital We were executing a search warrant related to the investigation of the of the discharge of the flare The suspect was inside the residence at the time of the explosion the explosion the residence is still on fire in that Process is still going on going to put the fire out We have not been able because the fire is still ongoing we have not Got onto the property yet in which the house exploded at this point. We're only where one individual who was inside the home