21.   For FBI agents, it was how to obtain evidence without contaminating the scene of a medical investigation.

22.   Further, the O.I.C. presented the court with detailed information about its unsuccessful efforts to obtain this evidence through other sources.

23.   He also criticized the National Cancer Institute for its plan to test endostatin in patients without first obtaining credible evidence of its efficacy.

24.   He obtained the evidence, he said, much earlier, before the car was towed away from the parking lot.

25.   If the preliminary findings are confirmed, perhaps as early as next week, Iraq is expected to argue that the American tests were rigged to obtain damaging evidence.

26.   In those cases, officers routinely fabricated stories to justify how they obtained the evidence and then lied in court to ensure the arrest appeared legitimate.

27.   It seems to me arguable that he obtained evidence unlawfully.

28.   Obtain independent evidence on certain business transactions such as real estate deals.

29.   On the other hand, technological advances make it easier to obtain forensic evidence unheard of a generation ago.

30.   Political attacks on the exclusionary rule, which judges invoke to throw out illegally obtained evidence, are perennials.