03/23/12 - Nancy du Tertre, a psychic detective known as "The Skeptical Psychic," hosts radio show "Hot Leads Cold Cases," Fridays, 8-9pm ET on Para-X and CBS Radios. Her guest this week is Marinette Riveira, a woman with an unusual expertise - orb photography. Marinette was was of the early pioneers into photographing orbs of light which, when they are distinguished from dust, moisture and particles in the air, are most often considered to be manifestations of Spirit - deceased loved ones, angels, guardian spirits,and guides. Marinette talks about how she was about to get orbs of light to appear "on command" in her auto-timed photographs; how she was able to track the movements of orbs through sequential photos; how she worked with clients to get the deceased loved ones to show up in photos with them; and much more. If you have ever captured different colored balls of light in your photos and wondered what they were - take a listen to this show!