MILWAUKEE (WTAQ) - A 15-year-old girl was shot to death early Tuesday morning at a home on Milwaukee’s south side.

A family member told WTMJ Radio that her 19-year-old brother is the suspect. The relative identified the victim as Brenda Morales, a student at Milwaukee South Division High School.

She was shot around 4 a.m.

The station said there was no immediate word on whether her brother was in custody. As of late morning, Milwaukee Police would only confirm that the girl was killed.

An investigation continues.