. >>> you're looking at volunteers from calvert hall. they rolled up their sleeves and spruced up druit hill park. >>> the governor plans to visit a howard county home later on today as part of earth day festivities. he will announce plans to triple the amount of solar energy produced in our state. >>> a look now at some of the other top stories happening today. baltimore mayor stephanie rawlings blake will take part in an earth day celebration. harford habitat for humanity volunteers will be building an energy efficient modular home. all going on today. >>> we have a winner in last night's big powerball drawing. bad news: the ticket was sold in missouri. the jackpot was worth $258 million. do not throw your ticket away just yet. two tickets in our state matched the first five numbers, worth $200,000. >>> you may have noticed a different look to your $100 bills. the treasury department issued a new bill aimed at stopping your counterfeiters. >>> 5:49. i was telling my wife yesterday that that bill looks so pretty you might not want to ge

baltimore's own john waters from calvert hall. 64 today.ntry music superstar, i wasn't finished. glen campbell. from anne arundel county, turns 74. went to glen burnie high school. >>> if you're having a birthday, hurry up and send it in. try to give us a couple days advance notice for the birthdays. >>> let's talk about facebook here. it's revolutionizing the way you surf the web. 400 million of your closest friends are already on the site. sharing statuss, sharing pictures of the kids, now a new feature allows facebook and other websites you visit interact. you can see a web that parallels your interest and associate connections as long as you're locked in on facebook. you'll be able to share your particular likes on your profile without leaving the websites. just by clicking like buttons next to musicians or news articles. facebook could gain valuable insights about millions of consumers and help it sell even more advertising. >>> he's not even in kindergarten yet but a 4-year-old boy saved his family because he jumped into action when a

calvert county worked to help find the teenager. >>> tonight a university held a vigil for a student killed. tryal hall shot two men. brandon died from his injuries. hall told police he fired in self-defense when the men lunged at him. police say other students believe hall had assaulted a woman at a party hours earlier. >>> in life, brian betts was a popular dc principal who was success plea transforming an understood performing school and building -- nund performunder performing school and building. andrea mccarren explains. >> he was my big brother. he was my hero. it's nice to know that other people knew how nice he was. >> reporter: jennifer at more heard of her brother's fate when she answered a knock at her door. they said she needed to contact montgomery county police right away. her brother, brian betts, had been found dead in his silver spring home. >> it's one of those things you think it's a bad dream. let's wake up from this dream. i don't like it. >> reporter: betts was admired and adored at shaw middle school. but he was also an uncle and godfather to altomare's daughters ages 9 and 11, one of whom as