The atmosphere is very rushed, since they are trying to find clues from their past before the Branch finds them. As the mood is more afraid due to the consequences from escaping.
Connor and Riley are two boys who come from the Branch to come take the boys. As they try and grab the boys, Sam punches a guard and gets out and gets the other boys out
Shots are fired at the guards, as the boys and Anna escape
Since I have not finished the book, I think Anna will find her mom and figure out what happened with her. The 4 boys will find more clues that will lead to their past, but the Branch will keep trying to find them. Also eventually I think the 4 boys and Anna will rebel against the Branch.
Personally, I have loved reading Altered so far. I haven't finished the book but I love the amount of adventure and conflict that is being shown. I also enjoy the relationships being built between the 4 boys and Anna. So far I have no dislikes. I can't wait to see what happens in the end!