[Dog Gone]

These almost always turn out to be false positives. If that happens here, look for it to be buried somewhere on page 26 of the newspaper.

[Blood of Tyrants]

Yea, when they call it a "weak positive", then you can pretty much bet that the results were inaccurate.

[fanfan]

I heard the first test was positive, the second negative, and the third one positive.

[M. Espinola]

Or the second to the last page.