sarx
Verified Expert/Professional in SAR and K9SAR
I can't speak for how they do it there but when a car is taken for a search warrant here they do nothing on scene. The doors and truck are sealed with tape, some parts are even wrapped if they are concerned about things falling off. Once at the lab it is a slow and methodical process that can take days. Often several different types of lab techs work on it one after another because they all are trained in different things. I am sure they are working round the clock but it all takes time. Same goes for the house. They were there all day collecting. Analyzing is even slower.