The PS3 meth gun confirmed the presence of meth not only in DiddySama Labs, butt also at the Los Toros restaurant, in the cervezas, in the margueritas, on the roaches in the kitchen, on the fire engines, on the sterile gauze opened by the paramedics from a sealed package, on freshly poured concrete, in the exhaust of several cars, and identified the purified boron trifluoride ethylether solution as being meth also.
Basically, everything was identified as meth by the magic green light.
No landmines were found, although several false positives were indicated by the EM-1x "Yuma" model which did identify holes in the pavement with 100% accuracy even under the snow and ice blanketing the San Fernando Valley. A reshoot with the EM-1x "Kinmen" model (with the special Tim Shriver Optics option package) reconfirmed the presence of the holes and should put to rest any further questions about whether the revolutionary tech works.