nbc's dan schenamen has more information on the investigation tonight. the shooting started just before 3:00 a.m. at a crowded arts festival and all o a sudden they were slightly inside the door, like, pow, pow, pow, pow, pow, pow! >> reporter: police estimate as many as 1,000 people were in the area when the shooting started. more than 20 people were hurt and 17 of them suffered gunshot wounds. ste preliminary ination reveals that multiple individuals attending the art all night event opened fire within the venue and to this day and time, multiple weapons have been recovered. >> investigators say one suspect tahij wells was killed. he was jus released from prison. another suspect 23-year-old amir armstrosp is alized and facing a weapons charge. >> the shootingo appears related to several gangs having neigorhood gangs from here in the city of trenton having a dispute at the venue. >> this all happened at a populard-raiser for local artists. >> art all night is a sort of -- has become quite a tradition, quite a touchstone in trenton and it was awful that

nbc's dan schenamen has the late. >> reporter: the kilauea volcano on hawaii's big island is still rumblingva has reached the water and filled kapaho bay. early tuesday, lava wiped out two ocean front communities. officials believe hundreds ohom. authority says no one was hurt because residents listened to warnings and left their homes. however, the hawaii national guard w there is still a threat, but not everyone has found safety. >> you still have some people who make up their own minds and decide that maybe they don't need to evacuate when civil authorities tell them that they should evacuate. >> reporter: many island residents have lost everything. jim and jill west live on the big island and were self-employed. last month they lost the home they built themselves. >> you get a pretty good sense of loss. but then, yknow, all you can do u aon >> reporter: the first fissure open on may 3rd. more than a month later, kilauea schenamen, nbc news. >>> we turnow t another worsening volcanicisaster in guatemala. new eruptions at the so-called fire volcano forced more the deatholmb to 75 since it