Serena looked up and shook her head. "Not yet...I'm on the right track I just haven't found it yet..." She paused and looked at him. "I can run out for supplies if you would rather keep an eye on John...he doesn't seem like the type to take it easy even if he should..." She paused at a page and tapped it. "This is it...crap" She turned the book to show Chas. "This is bad..." 

John groaned in his sleep, his face twisting in pain. 

Serena waited till Chas read the page and said "What do we do? Wait from them to hit or we go hit them with guns blazing?"