DNA itself is made from four chemical building blocks, or bases, which are strung together in endlessly varied combinations. It's the order of these bases -- adenine (A), thymine (T), guanine (G) and ...

(InvestigateTV) — Russ Marty was in his 30s the last time he saw his uncle, Jack Langeneckert, who went missing in 1982. “At the time we thought that he probably ran away somewhere,” Marty, now in his ...

WEST PALM BEACH, Fla. (CBS12) — Detectives with the Palm Beach County Sheriff's Office say they've made a breakthrough in a cold-case murder. We told you last week that they have now identified the ...

SALT LAKE CITY (KSTU) — It took over four decades, but Provo police say they’ve finally solved a nagging, missing person case. And it’s now a murder investigation. Robby Peay ran away from a group ...