. >>> the sudden death of a loudoun county high school student is being investigated temperatureinvestigated. madison small got sick at school and died. they say if the illness is a threat it will inform the community. >>> d.c. police arrested a man in connection to a murder last month. the morning of march 30 an own i don't was found shot at the intercession of 13th and van buren streets northwest. police say 23-year-old her man odom gunned him down and is charged with murder. >>> police are still trying to figure out why a teenage boy was killed in the district. luke holt was shot in southeast washington on monday night. a friend of holt's told news 4 he was sitting on the steps of an apartment building on 37th street when someone just came up and started shooting. >> when i came to him, he grabbed my leg and he was gasping for air and then he just slumped over. everyone was trying to help him, but they got to him too late. >> holt grew up in that neighborhood but had since moved to northeast. police are working to track down a motive. >>> in the day ahead the map charged in the death of h