tucker is here for brian hood. welcome. we have carlton squared today.continues with doocy on the right. let's do headlines. people on high alert in a louisiana town. a train carrying a hazardous material derailed forcing the evacuation of hundreds of homes. a car leaking a chemical which can cause death. so farther not picking up traces of the chemical in the air. >>> an arrest is made at the hit-and-run on a venice boardwalk. details show the suspect getting into his car and taking off. another camera catches the car speeding through the crowd and people jumping to get out of the way. the suspect turned himself in two hours later. he's charged with suspicion of murder being held on $1 million bail. his motive is unclear but witnesses say he was driving to kill. >> i looked down and i see this car driving through like there is a girl latched on to the hood of the car, and he's swerving and he knocks the girl off of the car, and then he's just like running into crowds of hundreds of people and going out of his way to hit people. >>gretchen: the person ki