at the sap pavilion. this is a d.j. going eejay, exp of music. look at that. going to be eintense there tonight. >> quite the promo. quite the sound effects. >> people who tune in at 5:00 will be let down if they miss -- >> if they miss that. >> the 4:30 people. >>> 4:41 right now. still ahead on "today in the bay" a mother makes a disturbing discovery inside her son's juice box. >>> an update about antibiotics. >>> cars swallowed on a city street. what caused an entire road to just cave in, next. >>> got a story for nbc investigative unit? call the tip line at 1-888-996-tips or e-mail us at theunit@ theunit@nbcbayarea.com. >>> welcome back, everyone. a very good morning to you. taking a live look outside and another clear start to our day and another warm one ahead and got a taste of summer yesterday. we'll check the temperatures coming up with christina in just a moment. it is 4:44. a wisconsin mom found something really disgusting in her son's juice box. black and green mold. her son was trying to drink the juice, but it wasn't coming out, so she cut open t