The death was initially believed to have been a heart attack.

The team initially believed he could serve at left defensive end.

However, his death was initially believed to be due to natural causes.

Because everybody initially believed this to be a part of the act, 45 minutes pass until an ambulance is called.

It was initially believed that the temperature changes were global.

One did not initially believe him, but did so later.

The modern family home has many more systems and facets of construction then one might initially believe.

The producers initially believed the film would be ready for distribution by December 1952.

Scientists initially believed the action may have caused the species' extinction.

Federal health officials said they first became aware of the problem in Pennsylvania and initially believed that no other states were affected.