Lagos building collapse: those still missing now believed dead

More than 40 people have been found dead so far in disaster that has caused outrage in Nigeria

Several people still missing after the collapse of a partly constructed luxury apartment building in Lagos a week ago are now thought by officials clearing the debris to be dead - to the anguish of families at the site still searching for answers.

Only 15 people have survived, with 42 people found dead as of Sunday morning, in yet another deadly building collapse that has caused outrage in Nigeria and calls for recriminations against government and regulatory authorities.