I don't think there is another way to say we rose up.
Raymond should go with his girlfriend altogether to the corporate office to get help since he already knows Julius is dangerous, that means He's already certain about that; So having the certainty of inminent danger and leave someone unprotected exposed to that danger is not a good idea, it would be too risky, that would feed the inminent danger, so in this case is better to have the preventive mesure of avoiding the danger.
I believe that's true. Sentences in a paragraph should all be related.
