In an exclusive interview with CNN, a Texas cold case detective discusses what it took for investigators to determine who is likely responsible for the murders of four girls in an Austin yogurt shop ...

SAN JOSE, Calif. (KRON) — Nearly 50 years ago a young teacher was found stabbed to death inside a California high school on the first day of summer break. On Monday, cold case investigators identified ...

"I saw how fascinated my students were whenever I talked about serial killers. I became fascinated myself by how riveted ...

WHEATON, Ill. -- Authorities in Illinois announced Monday that the 1976 murder of high school student Pamela Maurer has been solved. The 16-year-old from Woodridge, Ill. left a friend's house on the ...

After more than three decades, police in Austin identified the man they believe killed four teenage girls at a yogurt shop in 1991, a major step forward in a case that shocked the city and led to ...

Remains of woman police call Wilseyville Jane Doe were found among victims of infamous California serial killers.

Joseph Naso, the convicted murderer known as the " Alphabet Killer," is once again under scrutiny following new claims he may have killed as many as 26 women—and that he was "giddy" about one victim ...

CONCORD, N.H. (AP) — The recent identification of a little girl found dead in a New Hampshire state park nearly 25 years ago both closed a key chapter in an investigation spanning four decades and ...