An explosion at a veterans’ hospital in the United States killed two workers and left one missing

an explosion occurred in a veterans hospital in West Haven, Connecticut, in the northeastern

United States, killing two staff and one missing. 

The hospital said that around 8 am, an explosion occurred in the basement of

A building in the non-medical area, and steam pipes were being replaced at the scene. 

The courtyard was built in the 1950s, with old buildings and facilities.