News & Sports

Authorities say Christopher Dorner, the fugitive ex-Los Angeles cop sought in three killings, is barricaded in a cabin in the San Bernardino Mountains. NBC's Brian Williams and John Yang report. (NBC News)

Police in Aurora, Colorado say that lone gunman James Holmes planned the 2012 movie theater massacre for months, accumulating an arsenal online and photographing himself with his weapons. NBC's Mike Taibbi reports. (TODAY)

Monroe, Connecticut, police spokesperson Lt. Mark White says the Sandy Hook students were excited to see friends, and return back to school. (NBC News)

Webster Police Chief Gerald Pickering says the gunman, who he identified as William Spengler, was a convicted felon who served 17 years in prison for killing his grandmother more than three decades ago. (NBC News)

Connecticut state police hold a news conference to update the investigation into Friday's deadly shootings at Sandy Hook Elementary School in Newtown, Conn. (TODAY)

Lt. Paul Vance of the Connecticut state police confirms both students and staff of the Sandy Hook Elementary School are among the fatalities, as is the suspected shooter. (NBC News)

A New York City nanny is in critical condition after police say she killed two young children in her care then attempted to take her own life. NBC's Mara Schiavocampo reports. (TODAY)

Court papers filed in Maine allege that Alexis Wright, who has been charged with running a prostitution ring out of her Zumba studio, secretly taped her sexual encounters with clients. NBC's Katy Tur reports. (TODAY)

A New Jersey police say a mother killed her 2-year-old son and put his head in the freezer of their home before stabbing herself to death. WCAU's Marisa Brahney reports. (NBC News)