the universe soul circus. a lot of fub for aod cause. there's my hubby and kids. they're still sleeping, though. >>> police say a lyft driver decided to stab the driver -- a lyft rider decided to stab the driver. >>> as peop hit the water, firefighters had to peveral from the potomac after something wt terribly wrong on a boat. more of that in our 5:00 hour. >>> the first of five people gunned down at "the capital gazette" will be laid to rest today. and the parent company plans a tribute to the victims. >>> a knife-wielding man attacked a 3-year-old's birthday party. >>> and the heat wave conties. no relief as temperatures continue to climb after an intense weekend of summer heat. >> "news 4 today" starts now. >> just about 5:00 a.m. i'm aaron gilchrest. >> i'm molette green. the temperatures today will hotter.be >> that's why it's a storm team 4 weather alert day here. we're going to look at your comm but first, sheena has more on the weather alert.le >> the weather today because of the heat advisory and the dangerous heat, with the t humidit you can feel when yo