Is that the reason he gave?
Because he's a Maniac!
Fine, I'll bite. What the hell are you talking about? Everything we do is dictated by motive.  Why did he kill his girlfriend?
Fine, I'll bite. What the hell are you talking about? Everything we do is dictated by motive.  Why did he kill his girlfriend? [SEP] Because he's a Maniac! [SEP] Is that the reason he gave?