Yea there's that too.also the dea or fbi are going to find gus's computer with the video tapes of cooking meth/them destroying the lab, unless mike or someone went and cleaned gus's house.
And I listened like 5 times to the carpark scene, you can definately hear tires screeching, and a click kinda, I don't think its supposed to be a camera though, but maybe I guess.