David Berkowitz, otherwise known as the Son of Sam and the .44 Caliber Killer, was convicted and sentenced to life in prison for brutally murdering 6 people and wounding several others in the late 1970's. David grew up with a troubled childhood, and at the age of 16 joined the military, serving in Korea. Returning to home soil at 21, David felt lost and was looking for a purpose; he found his purpose through join an occult. Watch this motivational videos and David tells his inspirational life story of how God brought him out of his confused, demonic lifestyle and how his conversion to Christianity has changed him.