. >> tanya brown on the hail engineering team designing the world's first hailstorms. >> we may not have huge fire or things like that, but we have hail every year. >> what do you use to simulate hail. >> we use water and fresh ice and create spheres and create ice stones that we can shoot with our canons. >> something like this would be 70 mph or so. >> that's hard. >> yes, they can cause a lot of damage, especially if you have a lot of these guys on your house. >> on the other side of the spectrum wildfire. 2014 was a brutal season fueled by one of the worst droughts on record in the west and southwest. it's a major concern to the insurance industry because one out of every three homes is now built close enough to be devoured by flames. >> we're looking at the embers that travel a mile or more beyond the perimeter of the fire and land some place where there is no one watching, and then there is flame generation, flame contact and structures are lost. >> more fire retardant building materials and fewer openings for embers to fly in. >> some of the research conducted shows tiny design tw

she went on a shooting spree killing 36 year-old le tanya brown and tanya wilson.tim's families says unarmed guard working for u.s. security a associate failed to protect their loved ones and that one of the guard ran away and hid in the boiler room and neither of them warned employees or kraft management but they did call 911. >>> u.s. security associate is vowing a appeal of the punitive damage is a ward saying the guard made reasonable decisions and acted with courage in the face of a direct threat to their own lives. >>> well the investigation continues tonight into that deadly shooting outside of the national security agency headquarters. two men dressed a as women tried to crash through the front gate this morning but they were stopped by armed a nsa officers. "action news" reporter sharrie williams has been following the bizarre incident and is live from the satellite center with the very latest tonight, sharrie. >> reporter: these men were in a stolen suv and apparently driving erratically right at these nsa officers and that is when the guard opened fire.

security associates of georgia, a finding them negligent of the deaths of tanya wilson and le tanya brown. surveillance video from that incident showed a guard running from the scene of the shooting at that plant. >>> we will be right back. ready to get rid of that old mower and move up to a honda well, you couldn't have picked a better time choose from ten different models with features you just won't find on any other mower whether you decide on the rock solid hrr series or the amazing hrx series you owe it to yourself to check out these incredible mowers and see what sets honda aparfrom all others visit the website you see here for specials going on right now and find the honda power equipment dealer nearest you honda lawnmowers very smart >>> reports say eagles will sign former dallas star miles austin, to a one year contract worth 2.3 million-dollar and another 700k in incentives. he has struggled with injuries and at 30, he will be 31 in june, he is a big body complimentary receiver at best n09/2010 austin topped 1,000-yard with the cowboys. he suffered a kidney injury last season i

to the families of the two women killed by co-worker at the craft food plant in philadelphia le tanya brown and tanya wilson were killed by a delusional employee who thought co workers were spraying her with toxic chemicals. forty-eight year-old devon hiller is, serving two life terms for the rampage. the attorneys for the two families say security guards failed to protect employees but the the company vowed a appeal saying its personnel acted with courage in the the face of the direct threat to their own lives. >>> the lawyers for quick cop killer mumia abu-jamal wants to know why his clients has been hospitalized. he says that he is in critical care unit in a pennsylvania hospital. prison officials won't tell him why. abu-jamal is serving life in prison for the murder of philadelphia police officer daniel faulkner. meanwhile a lawsuit in response to a taped commencement speech given by abu-jamal is being reviewed in federal court. the suit seeks to determine if the the victims of the violent crimes can prevent convicted criminals from doing things that will cause further mental distress.

finding them negligent in the against of items of tanya wilson land tonya brown. surveillance video shows a guard running away from the scene of a shooting at that plant. >> us security associates guards many of the largest facilities in philadelphia. this sends a clear message that the guards can't simply run away in the event of a crisis. they have to call management. they have to get on the pa system. they have to get on the walkie talkie radios and announce that there's a person in the building with a gun. >> u.s. security associates issued a statement reading in part "us security associates believes that it's personnel on duty on the night of the north philadelphia shooting made reasonable decisions and acted with courage in the face of a direct threat to their own lives. we are disappointed in todays' verdict and intend to appeal. ". >>> investigators tonight are trying to figure out why a small plane went down in chester county killing two people. the plane crashed yesterday in west goshen township shortly after take off from brandywine airport. single engi

finding they will neglect in the death of tanya wilson and latanya brown. surveillance video from the former nabisco plant showed a guard running away from the scene of the shooting at the plant. >> security associate guards of the largest facilities in philadelphia. >> this sends them clear message that their guards can't simply run away in the event after crisis. they have to call management. they have to get on the pa system. they have to get on the walky-talky radios, and announce that there is a person in the building with a gun. >> us security associates issued a statement reading in part: us security associates believes that its personnel on duty on the night of the shooting made reasonable decisions and acted with courage in the face after direct threat to their own lives. we are disappointed today's verdict and intend to appeal. >> as we continue this morning, meet the newest host of the daily show. he may not and household name just yet but john steward's replacement is already getting a loft attention from viewers. >> and, are you ready for some

le tone use brown and tanya wilson were killed by an employee who thought co workers were spraying her with toxic chemical. yvonne miller is serving two life terms for the rampage. attorneys for 29 families say security guards failed to protect the the employees. but the company vows an appeal saying its personnel quote acted with courage in the face of a direct threat to their own lives. >>> the lawyer for convicted cop killer mumia abu-jamal, wants to know why his client has been hospitalized. he is in critical care at the a pennsylvania hospital, but prison officials will not tell the lawyer why. abu-jamal is serving life in prison for the murder of philadelphia police officer daniel faulkner. meanwhile a lawsuit in response to the the taped commencement speech given by him is being reviewed in federal court. the suit seeks to determine its victims of violent crimes can prevent convicted criminals from doing things to cause further mental distress. >>> 4:11. coming up, four recent attacks in the local college has students on edge what this school is doing to keep students safe. >>>

. >> brown: but they didn't send out naval pat rule to guard the lose tanya. >> well nor did they tellin turn the captain of the lose takenia, nor did they tell him-- lus tanya that any of this was known. they knew precisely the patrol zone that the submarine would be off liverpool which is where all the ships were headed they also knew they also knew that the big german broadcasting center was broadcasting the lusitania's coming and goings. >> brown: why didn't they tell them? why didn't they do more? was there in some sense the british wanting a ship to go down to lure the americans into the war? >> it is a complicated story. one historian who early on when he wrote a book about the spy agency supersecret spy entity in this book he considered this the reason lusitania was allowed to sail into the irish sea unprotected because it was a monumental cock-up t was a mistake. later in life as other evidence came forward, he changed his mind. i found it fascinating. there was this interview on file in the imperial war museum in london where he says that as much as he lovers the royal navy a