Miking Dunn News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Welcome back to "early start," everyone. the jury could get charged today in the case of a florida man who shot and killed a teenager after an argument over loud music. miking dunn took the stand tuesday telling a jury he fired in self-defense when he felt threatened. but prosecutors, they don't buy that story. and dunn's girlfriend may have given the most crucial testimony of the day. cnn's martin savidge has the latest from jacksonville. >> reporter: it's quite possible but this trial could be in the hands of the jury by the end of the day. meanwhile, many are still talking about michael dun...

Over loud music. dunn had no good answer when asked why he never called police. >> and we were there looking out the windows, like a waking nightmare. every car was a red suv. i mean, to us. we thought we had just -- well, made them go away. and that they were going to come back. >> you didn't call the police? >> no, never did. >> you just called the police at the store, correct? >> i didn't call the police at all until the following morning. >> dunn's fiancee also couldn't back up dunn's testimony. he said he'd seen a weapon. police in maryland have announced a new lead in a 39-year-old col...

And that's the point at which michael dunn said that he pulled out a gun and fired into the vehicle. and then after firing those shots, once his fiancee is back in his car, they drive off without calling police. on cross-examination, that's when the prosecution said look this really wasn't in self-defense, was it? they maintain this was actually michael dunn firing into that vehicle because a 17-year-old kid mouthed off against him. disrespected him. dunn said it was nothing about that. it was all about self-defense. the prosecution countered and said, how come you didn't tell your fiance that...

Dunn said and also what happens next. our legal analysts are here and are going to help us out with that. and then the longtime veteran newsman tom brokaw has revealed he has cancer. dr. sanjay gupta is going to be here with what you need to know about multiple myeloma. the treatment and chances for recovery. coming up a new water warning in west virginia. residents on edge after a second chemical spill into their water supply. the very latest on that after the break. the day we rescued riley was a truly amazing day. he was a matted mess in a small cage. so that was our first task, was get...