Mark Marabella

Yolanda McClary, a renowned forensic specialist and former Las Vegas crime investigator who specializes in the recovery of DNA, has made it her mission to help give Jane Does their names back. Using groundbreaking new forensic technology and DNA databases, Yolanda and her team of genealogists set out to help local law enforcement solve a murder case from 23 years ago and reveal the identity of a woman left for dead in the remote woods of Polk County, Oregon. With nothing but bones, Yolanda works feverishly to piece together what happened and potentially uncover clues that can help open new roads in the case.

Newly released documents and firsthand accounts of close encounters reveal shocking secrets the U.S. government has been hiding for decades.

Through newly revealed interviews from Attica Correctional Facility, New York's most prolific serial killer, Joel Rifkin, reveals exclusive insights into the mind of a monster.

Best-selling author Whitley Strieber revisits the site of his traumatic alien encounter for the first time in several decades.

A film about Timothy Leary's life and death. Dr. Timothy Francis Leary (October 22, 1920 -- May 31, 1996) was an American writer, psychologist, futurist, and advocate of psychedelic drug research. An icon of 1960s counterculture, Leary is most famous as a proponent of the therapeutic, spiritual and emotional benefits of LSD. He coined and popularized the catch phrase "Turn on, tune in, drop out."

Host Neil deGrasse Tyson tackles one of science's major challenges in each segment of Where Did We Come From? He will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Program includes: Revealing the Origins of Life; Origins of the Solar System; Lice and Human Evolution; and Profile: Andre Fenton

Yolanda McClary, a renowned forensic specialist and former Las Vegas crime investigator who specializes in the recovery of DNA, has made it her mission to help give Jane Does their names back. Using groundbreaking new forensic technology and DNA databases, Yolanda and her team of genealogists set out to help local law enforcement solve a murder case from 23 years ago and reveal the identity of a woman left for dead in the remote woods of Polk County, Oregon. With nothing but bones, Yolanda works feverishly to piece together what happened and potentially uncover clues that can help open new roads in the case.

Yolanda McClary, a renowned forensic specialist and former Las Vegas crime investigator who specializes in the recovery of DNA, has made it her mission to help give Jane Does their names back. Using groundbreaking new forensic technology and DNA databases, Yolanda and her team of genealogists set out to help local law enforcement solve a murder case from 23 years ago and reveal the identity of a woman left for dead in the remote woods of Polk County, Oregon. With nothing but bones, Yolanda works feverishly to piece together what happened and potentially uncover clues that can help open new roads in the case.

Newly released documents and firsthand accounts of close encounters reveal shocking secrets the U.S. government has been hiding for decades.

Through newly revealed interviews from Attica Correctional Facility, New York's most prolific serial killer, Joel Rifkin, reveals exclusive insights into the mind of a monster.

Best-selling author Whitley Strieber revisits the site of his traumatic alien encounter for the first time in several decades.

A film about Timothy Leary's life and death. Dr. Timothy Francis Leary (October 22, 1920 -- May 31, 1996) was an American writer, psychologist, futurist, and advocate of psychedelic drug research. An icon of 1960s counterculture, Leary is most famous as a proponent of the therapeutic, spiritual and emotional benefits of LSD. He coined and popularized the catch phrase "Turn on, tune in, drop out."

Host Neil deGrasse Tyson tackles one of science's major challenges in each segment of Where Did We Come From? He will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Program includes: Revealing the Origins of Life; Origins of the Solar System; Lice and Human Evolution; and Profile: Andre Fenton

Host Neil deGrasse Tyson tackles one of science's major challenges in each segment of Where Did We Come From? He will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Program includes: Revealing the Origins of Life; Origins of the Solar System; Lice and Human Evolution; and Profile: Andre Fenton

The complex engineering challenges that make re-entry into the earth's atmosphere so dangerous. Scientists have labored for years to bring a crew safely home in what is essentially a meteorite, wrapped in a cocoon of fire, hurtling towards earth six times faster than the fastest bullet. Scientific experts from NASA explain the significance of Columbia's events as they unfolded, offer insights into what may have caused them and how those key events contributed to the shuttle’s ultimate destruction.

The complex engineering challenges that make re-entry into the earth's atmosphere so dangerous. Scientists have labored for years to bring a crew safely home in what is essentially a meteorite, wrapped in a cocoon of fire, hurtling towards earth six times faster than the fastest bullet. Scientific experts from NASA explain the significance of Columbia's events as they unfolded, offer insights into what may have caused them and how those key events contributed to the shuttle’s ultimate destruction.