AMW All Star Week One Winner

AMW All Star Week One Winner: A Christiansburg, Va. police officer who was one of the first to respond to the shooting rampage at Virginia Tech University and is credited with saving the life of a gravely-injured student has become the first weekly finalist in the 2008 America's Most Wanted All-Star Contest, sponsored by Sprint.

Also on America's Most Wanted this week:

Brianna Denison Killer: Reno, Nev. cops announced that a pair of thong underwear found near Brianna Denison's body contains both the DNA of an unknown female and that of the serial rapist who kidnapped and raped -- and may have murdered -- the 19-year-old college student. Police do not believe that the black, "Pink Panther" thong belonged to Denison and are hoping that someone will come forward to claim the underwear.

Ahmet Gashi: Kemal Kolenovic was a New York welterweight champion who took one hit from which he'd never recover on New Years Eve 2006. Cops say a vicious foe, Ahmet Gashi, came at Kemal with some heavy armor, and he's been on the run ever since.

Unknown New Mexico “Boots” Jane Doe Killer: It was one of New Mexico 's most mysterious unsolved Jane Doe cases: a pair of hikers found a murder victim, buried in a shallow grave in the unforgiving desert. But when AMW brought you the story two weeks ago, a tipster called our hotline and helped cops crack the case. The "Boots" Jane Doe now has a name: Sandra Jean Brady.

Thomas Gleason: BMX Racing and teenage boys are not a good combination for Tom Gleason: after years of coaching kids in the extreme sport, police say he went too far and victimized several members of his team. Now, he's racing to stay away from the cops and families aching for justice who want him caught.

Pamela Biggers: Police have very few clues in the search for 52-year-old Pamela Biggers who went missing while on a business trip in Panama City , Fla. on January 28, 2008. The Bay County Sheriff's Office says Pam was last seen at 7 p.m. the night before at the La Quinta Inn, but the next morning, she was gone.

Nai Yin Xue: It's been more than five months since the international manhunt for self-proclaimed martial arts master Nai Yin Xue began. Now, police say the search is over after Xue was captured in Chamblee , Ga. after Chinese-American locals recognized him and hogtied him until authorities arrived. Authorities say Xue killed his wife and abandoned his young daughter in a train station.