Al-Adahi, et al. v. Obama, et al., US District Court for the District of Columbia, December 10, 2009 [holding the US Department of Defense in contempt for failing to videotape the testimony of Guantanamo Bay detainee Mohammed Al-Adahi].
Reported in JURIST's Paper Chase here. Latest commentary available here. JURIST has more on the latest legal developments out of Guantanamo Bay.