> How hard would it have been to insert a random cross check in to the system? So every 300 tests, the sample is retested by another lab? the states are barely

> How hard would it have been to insert a random cross check in to the system? So every 300 tests, the sample is retested by another lab? the states are barely willing to pay for this sort of testing in the first place, let alone having it performed repeatedly. defendants are generally able to get the evidence retested themselves. very hand wavily, that sort of thing will tend to cost $100-$1000.