Two people were killed and six others were injured in a mass shooting at an after-party in downtown Los Angeles, authorities said.

Two people were killed and six others were wounded at a warehouse party in downtown Los Angeles early Monday, the latest incident to turn violent stemming from unsanctioned gatherings in the area, authorities said.

A shooting during a music festival after-party in downtown Los Angeles has left two people dead and six others wounded. Authorities first responded around 11 p.m.