Translation of "something" into Danish

Tom says he has something to show us.

Tom siger at har noget at vise os.

I can't imagine why anyone would want to steal something like that.

Jeg kan ikke forstille mig hvorfor nogen ville ønske at stjæle sådan noget som det.

But with something like this there's no one cause.

Men med den slags ting er der ikke bare en enkelt årsag.