you can remain anonymous and, remember that $500,000 reward. bret? >> bret: david spunt, thanks. ♪ >> bret: breaking tonight, we're just getting word in the past five minutes five teenagers have been shot in green belt, maryland today. there were hundreds of students there apparently gathered in the afternoon for a senior skip day and a water gun fight. the green belt police chief is saying there were at least 500 to 600 high schoolers present when officers arrived at the park. five teens, ages between 16 and 18 were discovered, suffered from gunshot wounds. all of the students heard the gunshots ring out as you are looking at video there. detectives currently believe the suspect fled the park as the large group ran off into hanover parkway. we will continue to monitor. this again, five shot in green belt, maryland. up next chaos.