Emergency personnel continue to work at the scene of an explosion and fire Sunday night which destroyed a shop and building above in Leicester, England,  Monday Feb. 26, 2018, where four people were killed and others seriously injured.  Emergency service officials say Monday four people have been hositalised but more people may be missing and a search and rescue operation is continuing. (Joe Giddens/PA via AP)

Searchers trawl through rubble after UK shop blast