1 dies in huge blaze in Northeast D.C.

D.C. firefighters are trying to determine the cause of a massive blaze at 16th and Isherwood streets in Northeast. (WTOP/Andrew Mollenbeck)

The ATF command bus pulls up to the scene of an apartment fire at 16th and Isherwood streets NE Thursday morning. One person was found dead inside the burned out building. (WTOP/Kristi King)

ATF on scene of NE house explosion. People report hearing/feeling boom fr blocks away #WTOP pic.twitter.com/5qPS11PKJS
— Kristi King (@kingWTOP) June 5, 2014

(WTOP/Kristi King)

Mult agencies on scene of NE house explosion #WTOP pic.twitter.com/c5FeubBDfl
— Kristi King (@kingWTOP) June 5, 2014

(WTOP/Kristi King)

Fire on the hill pic.twitter.com/dGgJ2EIcV6
— Jeremy Art (@jeremyart) June 4, 2014

(WTOP/Kristi King)

Massive explosion and fire at 16th & Isherwood NE. Explosion blew out the back of the house. @iaff36 battling blaze. pic.twitter.com/f5dEYsVc75
— Charles Allen (@CharlesAllenW6) June 4, 2014

With reporting from WTOP’s Kristi King, Andrew Mollenbeck and the Associated Press. Follow @WTOP on Twitter and WTOP on Facebook.