MILWAUKEE (CBS 58) -- A 16-year-old died Sunday night in a triple shooting near Long Island and Custer, according to Milwaukee police.

The shooting took place at around 10:41 p.m. on July 27. The teen was pronounced dead at the scene.

A second 16-year-old and a 17-year-old suffered nonfatal injuries. One was transported to a local hospital, while the other arrived separately for treatment, police said.

The investigation is ongoing. MPD is seeking suspects and they ask anyone with information to call (414) 935-7360. Tips may also be submitted anonymously through Crime Stoppers at (414) 224-TIPS or by using the P3 Tips online service.