Unconfirmed reports said at least some of them were killed.

Other unconfirmed reports put the number of dead at three to seven.

There were unconfirmed reports that other people had also been killed.

Some unconfirmed reports suggest that they were later killed in action.

There are unconfirmed reports of his death on July 14, 2012.

There were unconfirmed reports that one or more soldiers had been killed.

Unconfirmed reports said at least six people were killed and 15 wounded.

There were unconfirmed reports of many more deaths around the country.

There are also unconfirmed reports from outside its accepted former range.

There were unconfirmed reports tonight that others had died in surgery.