maximum sentence three consecutive sentences of 25 years to life, so that's 75 years to life for sal perrone, the so-called son of sal, a serial killer, sentenced today in brooklyn. we are live in downtown brooklyn, i'm stacy sayinger, channel 7 eyewitness news. >> a lot of understandable anger in that courtroom. thank you, stacy. >>> for the third time in the last two months a series of threats have been phoned into schools in northern new jersey. investigators are now checking schools in englewood, paramus, teaneck, cliffside park, mauwaw and modelneck, fort lee and/oradell. you can see them all on the map there. in some cases student haves been evacuated from the schools. in other cases the schools are in lockdown mode. similar threats were phoned into these districts earlier this year. story to tell you about, and it is another twist in the o.j. simpson saga. abc news has confirmed los angeles police are conducting tests on a knife found on o.j. simpson's old property. at this point it's unclear when exactly the knife was found, but the "los angeles times" is reporting that it was turned