![Boyz n the Hood mistake picture](/images/screenshots/78000-78999/78173_sm.jpg)
Revealing mistake: When Ricky is shot through the chest, the blood pack is visible bulging through his shirt. (01:28:30)
Revealing mistake: When Chris is playing the computer game at Doughboy's house, the gun he is using has no cord going from it into the console.
Revealing mistake: When the bullies return and scatter the crowd with gunshots, there's a young man in white on the right of the screen. He remains on the sidewalk and appears to be in another world.
Answer: It was never said what they stole, just that they were going to go to the store (probably a corner store or convenience store) and they probably stole food. They got caught because they were just kids and not good at stealing or being sneaky. However, they didn't get a 7-year sentence for the theft. It's just that the film jumps to 7 years later and Darrin is now a gang member who has been in and out of jail the whole time. He's just celebrating his release from prison for a different, unknown crime. Chris is in a wheelchair due to a gun shot wound, though it's not stated how or who shot him.
Bishop73
I wouldn't be surprised if Chris shot himself with the gun he alludes to having earlier on in the film when they are still children.