and they make the school very although, moreal and effect the quality of teaching. and because of office of leadership it makes the school test scores drop. and the discipline of the students is getting worse. and the asian students also get billed. get bullied. and the students stay in the classroom during recess and the principle not always walking around and making observations. she also not communicate with the students and making kind of worried the school achievement and also the safety of the students. thank you. >> hello. everyone. my name is jenny. we can see that we have is a group of parents coming out today and hopefully, the commissioners and superintendent can help us to solve the counter situation at the school. there are also some other ladders of other parents. the task the school has been like over 8 hundred but has been dropping. and everyday when the parents bring the kids to school we're very worried and not even able to focus at work. and you can see that around the world like boston bombing and many shootings around the school. we are parents

authorities say neither miller nor moreale are linked to the killings. but they said with three justice related public officials assassinated in a matter of weeks, their targeting is alarming for authorities. >> when you have assassinations in a short period of time, that sends a very disturbing message to our prosecutors, our police officers, our judges, that you are a potential victim anywhere you are. >> reporter: and brian there, a former nypd cop, said when targets are made at such high levels, it's designed to be symbolic and personal, which actually may help the investigators narrow down their leads. harris? >> symbolic and perm and deadly. i mean, gosh, this case, what about the one that's going on? it makes us sound like these threats via facebook and the tip lines may or may not have had anything to do with the d.a. and other brougprosecutors killed. what do we find on their killers? >> it's gone pretty quiet on their hunt for the killings, giving no indication they have any lead at all. in the case of mcclellands, they're wondering if they had