Sentence examples for causes unknown from inspiring English sources

His mother later died, of causes unknown.

Finally, the collective called Associated Artists for Propaganda Research offers a slice of Hollywood-worthy fiction in the form of a tabletop-size model depicting the crash, from causes unknown, of Air Force One.

Add in the seven other panthers that were killed by gunshot, one another or "causes unknown," and the mortality rate seems insupportably high for a wild population estimated at maybe 110 breeding adults.

The name of the Dutch artist Willem de Rooij (born 1969) was for years linked to that of another artist, his partner Jeroen de Rijke, who died in 2006 at 35 of causes unknown on a trip to Africa.

At the rise of Islam, Amman was taken by the Arab general Yazīd ibn Abī Sufyān in ce 635; by about 1300 it had entirely disappeared, from causes unknown to historians.

This is because the fading channel causes unknown phase shifts in the received signal.

Cause unknown as yet.

The diagnosis was acute liver failure, cause unknown.

The epidemic of cholera, cause unknown and prognosis dire, had reached its peak.

Type 1 is an auto-immune disease, cause unknown (although genetics is believed to play a part).

Many cases were marked suicide or cause unknown, but past police conclusions are now being called into question.