Derek Maurice Edwards, 32, was killed on February 11, 2022, at the Lakeside, California home he shared with his younger brother. Deputies responded to reports of shots fired about 4:30 p.m. on Moreno Avenue and found Derek critically injured. He died after being transported to a local hospital despite paramedics’ life-saving efforts.

Investigators say the altercation escalated and that Derek’s 27-year-old brother, Bryan Luther Edwards, shot him during the dispute. Bryan suffered stab wounds in the same incident and was hospitalized; he was arrested at the hospital and held under guard until medically cleared for booking. Bryan faces a murder charge in connection with Derek’s death. No motive has been disclosed and detectives are asking anyone with information to come forward.

Did anyone in Lakeside around Moreno Avenue on February 11, 2022, see or hear anything that could help investigators?