Following a shooting at Minneapolis' Boom Island Park earlier this week that left a woman dead and six others injured, the city's park board says it will be adding extra security measures starting Friday night.

Investigators were back out at Boom Island Park on Thursday seeking more evidence in the Sunday shootings that left one woman dead and five men injured. No arrests have been made.

The MPRB will increase Park Police presence at Boom Island Park after a fatal shooting, stressing park safety and additional measures like patrols and cameras.