A Swiss court ordered to keep in custody the co-owner of a bar in the upscale ski resort of Crans-Montana after a fire killed 40 people there on New Year's Day, Swiss broadcaster SRF reported on Monday.
Prosecutors for the Valais canton initially ordered the detention of Jacques Moretti on Friday after a lengthy hearing with him and his wife Jessica, pending a decision on whether it was warranted.
The couple have expressed their grief over the fire and said they would cooperate fully with the investigation.
There was no immediate comment from prosecutors.

Landmark Myanmar Rohingya genocide case opens at UN's top court
Indian rocket launch loses control after liftoff in fresh blow to ISRO
Homeland Security to send hundreds more officers to Minnesota
India proposes forcing smartphone makers to give source code in security overhaul
US military targets IS in Syria strikes
Israeli fire kills three people in Gaza, tension rises
Tens of thousands protest in Minneapolis over fatal ICE shooting
One dead in Australian bush fires
