The bed of Juan Diaz, 62, a house owner, is covered with debris caused by a deadly warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Shattered glass lies on the bed of homeowner, Juan Diaz, caused by a deadly warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours. Diaz, 62, said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Damage to a home is pictured near the scene of an explosion in Houston, Texas, U.S., January 24, 2020.

Juan Diaz, 62, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Juan Diaz, 62, points at a damaged window caused by a deadly warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Fransisco Castrejon, 62, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. A massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes.

Damage to homes is pictured near the scene of an explosion in Houston, Texas, U.S., January 24, 2020.

Fransisco Castrejon, 62, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. A massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes.

Juan Diaz, 62, looks around inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Juan Diaz, 62, a house owner, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston around 4:30AM and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

A ceiling fan lies on a bed, which fell due to a nearby blast, at the house of Juan Diaz, 62, in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston at around 4:30AM and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

A damaged building is seen at the Watson Grinding & Manufacturing grounds in Houston, Texas, U.S., January 24, 2020.

Juan Diaz, 62, a house owner, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston at around 4:30AM and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Juan Diaz, 62, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Damage to a home is pictured near the scene of an explosion in Houston, Texas, U.S., January 24, 2020.

A drone image of damage at the site of an explosion in Houston, Texas, U.S., January 24, 2020.

Juan Diaz, 62, looks around inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. The massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes. Diaz said he was sleeping in bed when the explosion happened with the blast shattering the window glass, which fell on him.

Fransisco Castrejon, 62, stands inside his house, damaged by a warehouse explosion nearby in Houston, Texas, U.S., January 24, 2020. A massive explosion occurred at Watson Grinding & Manufacturing in Northeast Houston in the early hours and affected nearby homes.