A friend of mine has been dealing with DCF for over a year now due to accusations not related to medication. She is on prescribed medication for a bad accident that left her permanently damaged. She has been abiding by the rules of DCF and providing random urine screens as well as pill counts (all of which have been good) plus random drop in visits from them etc. She found yesterday that a few of her screens came back negative for all substances?? Even though she has been on this medication for months now. How can this be? DCF is now trying to use this against her because she should show the medicine in her system and so now she is freaking out. Can anyone tell me how this could happen??