in chicago where a former police officer who fatally shot a black teenager is released from prison after serving less than half his sentence. jason van dyke was in prison for three years and four months for the murder of laquan mcdonald. he was released on good behavior. activists are calling for him to be charged federally. box 5 in san diego as a man opens fire inside a greyhound bus killing one person and injuring four others. the butte county sheriff's office says the suspect fled the area but was later taken into custody. this is a live look at nashville, one of the big stories box 17 is covering tonight, dolly parton will host this year's academy of country music awards. unannounced cohosts will join her in las vegas for that show. nominations are expected to be announced next week. we will be right back. with 25% more concentrated power. alka-seltzer plus. ♪ oh, what a relief it is ♪ so fast! also try for cough, mucus & congestion. we gotta tell people that liberty mutual customizes car insurance so you only pay for what you need, and we gotta do it fast. [limu emu squawks] woo! new personal record, limu! only pay for what you need. ♪ liberty, liberty, liberty, liberty. ♪