the engineer brendon bostian does not remember anything that happened. the ntsb has been recommended cameras in the cab since the late 1990s. >> massive flooding continues in evening next destroying product and taking lives. houston is dealing with a flash flood emergency for the first time. ever. our reporter is in the newsroom with how the severe weather is affecting thousands including warriors fans. >> three people in houston have died and countless others are stranded. this includes some basketball fans wrote were at toyota center the home of the rockets. >> video shows parts of houston underwater, more than 11" of rain fell in some parts overnight knocking out power and prompting a flash flood emergency. can you see frustrated drivers moving along some abandon their cars altogether. >> obviously the worst thing happened is we have had a loss life here. >> the mayor of houston declared an emergency and reached out to the governor for federal help. >> what we had was two different events added to several weeks of really heavy rain. the ground was sat

meanwhile ntsb says it is still trying to determine what caused train 188 to crash engineer brendon bostian suffered a head injury and said he cannot remember anything. definitely will be improvement but just comes too late. >> thanks, nicole. >>> 5:39, an ice cream truck driver near pittsburgh is recovering after a with man opens fire into his truck. franklin says he was selling ice cream over the holiday weekend when a woman back up to his truck with the purple gun. >> girl says to me, you know, give me the money. i stopped and looked and said yeah that will happen. when she demanded it the second time i flung it in the back of the truck among all of the empty boxes. she made a head gesture and she looked away. i came down on her hand where the gun was. >> reporter: would be robber fell to the ground and then opened fire in the truck. you can see bullet hole to the side there he was struck by shrapnel leaving a mark on his chest. that shooter got away and police are still looking for her. >> that is unbelievable. >> holding up a ice cream truck. >>> taxpayers targeted by thieves, how scam