among african americans, was 43%. >> if you are a kid back then, it was easier to grow pencil tulsa, the north i did not have to worry about my boys being pulled over for no reason. i did not worry about the safety of my friends. >> how bad was the gang problem in tulsa? >> the gang problem was bad. people were afraid. there were reports, regulated by crips in blood's warring, the tulsa police department was trying to deal with a high violent crime. lots of guns on the streets. >> september 10th, 1994, was just that kind of day in north tulsa. another drive-by shooting. another senseless death. this time, it was 19 year old karen summers, the mother of a baby boy, who was gunned down at 2:30 in the morning as she was hanging with friends at a party. >> frankly, this kind of case, well it did involve a tragic loss of life, a young mother who was an innocent victim, it was not highly unusual in tulsa. >> the murder had all the signs of a gang crime. and lots of crips were at the party. so a day later, tulsa homicide investigator, paid a visit to michael wilson. a well-known member of the bloods.