More MK, Gunman kills crowd in miami.
MIAMI, Florida (CNN) -- Miami police issued a plea for information Saturday after at least one person with an assault rifle opened fire on a crowd of people on a streetcorner Friday night, killing two teens and wounding seven other people. "We need the community to come together, someone come forward and give us a tip," Miami Police Officer Kenia Alfonso told CNN. "There are a lot of people in that area. Someone must have seen something, someone must know who could've done this horrific crime." Alfonso said two teens, ages 16 and 18, died in the attack, which broke up a game of craps in front of a grocery store about 9:50 p.m. Friday in the city's Liberty City neighborhood. Five of the shooting victims were still in the hospital Saturday night, according to CNN affiliate WSVN. Others told WSVN that a masked man with an AK-47 burst onto the scene and ordered everyone to the ground. "Boy came round the corner; he was like, 'Get down,' and he just