Possible meth house in my area

I’m in a small rural Appalachian fringe volunteer company. We were recently notified by our county command center that one house in our township is a suspected meth lab. The state police are watching it and hopefully they bust it before anything happens. However, maybe they won’t. What dangers make it susceptible to burning/exploding? If we do get called to the address, what precautions can I take? What am I taking precautions against? What dangers am I looking for?