Continuity mistake: When Chucky passes out during the exorcism, Father Bryce gets close to his face and starts whispering; the side Chucky's head is turned towards changes between cuts.
Continuity mistake: When Chucky taunts Jake about killing Nadine and Gary, you can briefly see the edges of the prosthetic cut on Jake's face.
Continuity mistake: Right before Chucky quotes "The Exorcist" and tells Devon his mother "sucks cocks in hell", he's being restrained by multiple people. When it punches into the closeup, there's suddenly no hands on him.
Continuity mistake: When Father Bryce approaches Chucky right as the exorcism is about to begin, Devon goes from lighting a candle to walking up the steps between cuts.
Continuity mistake: When Father Bryce "suits up" for the exorcism, there's a stylish series of shots where we see him putting on his glasses from three different angles. Except he's looking in a slightly different direction in the last one, revealing it was different takes.
Continuity mistake: When the cashier at the diner recognises Tiffany and asks for a picture, he lifts his cell phone up twice between cuts.
Continuity mistake: During the standoff, when Dr. Mixter says "Do we have a deal?", right before the credits, Lexy is breathing VERY heavily in the background. But when it cuts to a closer shot of her, she's no longer breathing that heavily.
Continuity mistake: When Jake gets angry and slams Good Chucky into the wall after he says "I didn't mean to do it!" at the beginning of the episode, in the first shot Jake is holding Chucky a few feet from the wall. In the next shot he's only a few inches from the wall.
Continuity mistake: When Nica, Kyle, and Glenda are at the hotel, Nica asks if Kyle thinks Andy is still alive, to which Kyle replies "I know he is". Glenda goes from having their hands in front of them holding the coffee, to up by their face as though they just took a sip between cuts.
Doll on Doll - S2-E5
Continuity mistake: When Meg is trying to recall the names of the brothers, she says, "Chandler and Ram?" As she says this, Tiffany's right hand goes from on her wineglass to on her knee between cuts.
Continuity mistake: When the "butler" says "Holy shit, I got it, you're Ralphie from 'The Sopranos'!", Joe's mouth goes from being closed to open-mouth grinning between shots.
Continuity mistake: When Nadine falls onto the statue and dies, the blood spatter on the statue's face is somewhat different the second time we see it. Some areas have more blood, some areas have less.
Continuity mistake: When Glenda points the gun at Kyle, their left hand goes from holding their right wrist to holding their right hand between cuts.
Continuity mistake: When Devon and Lexy bring Andy into the school, Father Bryce is talking to Sister Catherine about how he's not sure bringing someone he doesn't know into the church is a good idea. The direction Devon is facing changes between shots at one point.
Continuity mistake: When Sister Ruth is cleaning Buff Chucky's feet at the start of the episode, she instantly goes from cleaning his left foot to his right foot as he says "You sure do".
Continuity mistake: At the beginning of the episode, when Andy demands to know where Chucky is, he grabs the chest area of Devon's shirt. When it cuts, he's suddenly holding his arm.
Doll on Doll - S2-E5
Continuity mistake: When Good Chucky is staring at the mirror contemplating his existence and says, "That means I could hurt you, too," his hands go from in front of his chest to up near his face between cuts.
Doll on Doll - S2-E5
Continuity mistake: When Glen, Meg, and Tiffany are sitting together, Tiffany goes from holding her glass with her left hand to her right hand between cuts.
Doll on Doll - S2-E5
Continuity mistake: When Father Bryce finds Devon pulling the knife out of Buff Chucky, the direction Devon is holding the knife changes between cuts.
Doll on Doll - S2-E5
Continuity mistake: When Good Chucky throws the knife into Buff Chucky's chest, the chest wound and the blood around it change between cuts.
Answer: They were blamed for the death of Jake's foster brother, which was deemed a terrible accident, and they were sent to the reform school as a punishment. Presumably, when they had to leave the reform school given what happened, they were instead given community service as punishment.
TedStixon