Months after a jury couldn't decide his fate, a Southern California teen has agreed to plead guilty for gunning down a gay classmate three years ago in their junior high classroom.

John C. "Jack" Keeney, the longest serving federal prosecutor in the nation's history, has died at the age of 89, one year after he finally retired from the Justice Department.

A U.S. solider charged with plotting to blow up troops at Fort Hood, the nation’s largest Army post, says he first planned an attack on Fort Campbell, CNN affiliate WSMV reported on Monday.

Prosecutors will retry for murder a teenager who is accused of gunning down a gay classmate execution-style in their Southern California junior high school classroom in 2008, the Ventura County district attorney's office said Wednesday.

Gabriela Vazquez maneuvers through piles of clothes and toys while trying to control her two small children.

Police continued to search Thursday for a missing 10-month-old Missouri girl, as her sobbing mother told reporters, "I can't be without her."

Dr. Conrad Murray’s lawyer suggested Thursday that coroner’s investigator made “substantial mistakes” when she searched Michael Jackson’s bedroom after the pop icon’s death and that she made significant changes in her testimony since the preliminary hearing last January.

Herman Cain upsets GOP front-runner Rick Perry with 37 percent of the vote in Florida’s straw poll. NBC’s Mike Viqueira reports. (Nightly News)