lesli, back to you. >>> tonight we are hearing from the sister of navy yard shooter aaron alexis. >> naomi alexis says her brother suffered from severe mental health problems that began when he was a child. she said aaron would beat her when she was just 12 years old. >> it was unprovoked a lot of the time and a lot of the time it was just over silly things like i spoke while he was on the phone. he would punch me in the face. d oh, yeah. i had swelling. >> over the years naomi told her family he needed to see a doctor. aaron alexis shot and killed 12 people at the washington navy yard last year before officers shot and killed the 34-year-old contractor worker. >>> two police officers are on leave in cleveland after the shooting death of a 12-year-old[ african american boy who had an air gun that looked like the real thing. the shooting happened outside a cleveland recreation center this weekend after police received a 911 call. >> the officers ordered him to stop and show his hands and he went into his waistband and pulled out the weapon. >> the attorney for the victim's family is do

. >>> plus aaron alexis killed 11 in the washington naval yard. now his sister talk.morning." >>> "washington post" heads to the supreme court to take up social media. it's whether threats posted on facebook should be considered a true threat and if so whether the people posting them can be prosecuted. a man received prison time for violent ramts on facebook against his wife and co-workers. he says it's free speech. >>> through december 7th, the company will share proceeds with red. it was started by u2 sinker bono. they'll donate money.> a deadly accident was the second crash of the day for the same tour bus. it drifted off interstate 5 in northern california and overturned. one passenger killnd a dozens hurt. earlier in the day the same bus hit a restaurant but no one was hurt. they claim it was driver fatigue. >>> rangers are required to run five miles in 40 minutes. a final decision on opening the course to women is expected in january. >>> and greek life is suspended this morning at university of virginia. it comes after a scathing "rolling stone kwrts article. t

aaron and eun. >> alexis, thank you. 6:30. bullets flying everywhere.t's how neighborhoods describe a shooting that left a 19-year-old dead. two people were shot outside a home on keating drive early sunday morning. christopher weaver was killed. the other victim is 15. he is expected to be okay. one neighbor said he's never seen anything like this before. >> i've lived down the street '85. i have never seen anything like this. >> police have not arrested anybody. they do not believe this was random. >>> we are work to go find out the condition of two d.c. police officers who were hurt in a crash while responding to a crime scene. the officers were on their way in a crash.g in southeast when it happened on alabama avenue southeast suitland parkway just five minutes from the crime scene. both officers had to go to the hospital. no word yet on their condition. >> peter kassig has become the third american to die at the hands of isis terrorists. he was running an aid organization in war torn syria when he was kidnapped last year. tracie potts has reaction

use caution and go slowe back to you, aaron and eun. >> alexis, thank. today an fbi agent accused of using drugs being kept as evidence heads to court for a hearing. the revelations prompted the fbi to call for the release of more than two dozen d. matthew lowry is accused of taking drugs stored in a lab in court cases for those suspects. lowry was found in september slumped over the wheel of his vehicle with drug evidence bags in t car. his attorney says the allegations are overblown. >>> looking for a gunman who started shoot anything a neighborhood and kille 19-year-old christopher weaver was killed. the other victim is 15. he is expected to be okay. one neighbor told us he was rush to go help the wounded teenager and bullets we >> i live down the street since '85. i've never see i hope they catch them and prosecute them to the fullest extent. >> prosecutors have made no arrest. they do not believe this is a random incident. >> a southwest with airlines flight from dulles forced to make an emergency landing. flight 632 on its way to las vegas yesterda

aaron. >> all right. angie, thank you. the families of two missing virginia t alexis murphy are hoping to find out whathe. volunteers searched for murphy and samantha clark 90 miles south and a litt d.c. this is the same area where the man convicted in murphy's death lived. >> strangers who don't even know our family out here looking for alexis. we greatly appreciate it. >> randy taylor was convicted of killing alexis murphy even though police never found her body. she vanished last year. he was questioned in the disappearance of clark. . >>> what could be a a volatile week. 100 days since the michael brown shooting was marked with a protest. all eyes on the grand jury this week as they decide whether there was enough evidence to indict officer darren wilson. wilson shot and killed brownback in august. the grand jury's decision could come down at any time. >>> d.c. police are keeping an eye on what happens in ferguson. "as the nation's capital, we realize that individuals may come to our city to express their first amendment rights. we want to make sure they do so in a lawful, and peaceful manner ♪ >>> th