Joe Dziemianowicz

Multiple men in Josephine Gray’s life died in untimely, violent ways.

Along with special training, life experience and empathy helps 911 dispatchers do their jobs, as seen on "911 Crisis Center."

911 dispatchers handled an allegedly fake robbery, a real car theft, and a dangerous confrontation between neighbors in a new episode of Oxygen series "911 Crisis Center."

Kelly Siegler and Steve Spingola recently headed to North Dakota to begin work on the 100th “Cold Justice” investigation.

Instead of comfort and joy, holidays can be filled with murder and mayhem, as seen on "Homicide For The Holidays."

Who killed Joe Wall, a beloved dad, coach, and veteran? The “Cold Justice” team headed to Florida to help work on the case.

“When you look at people who have been in a cult, you certainly can’t separate them out in terms of their intelligence level or their sophistication,” Dr. Joni Johnston, a forensic psychologist and author of “Serial Killers: 101 Questions True Crime Fans Ask,” told Oxygen.com.

Larry Ray was able to bring a small group of Sarah Lawrence students under his control after moving into their dorm.

Bad things seemed to happen to many of the men Melissa Ann Shepard dated.

Emergency dispatchers deal with every kind of crisis — including fake ones. Here's what they have to say about swatting.