Three people were rescued overnight after one of them experienced a medical emergency during a hike that started in southwest Reno.

Reno Fire says the trio started their hike just after sunset on Monday near Pinebluff Trail, but then called for help around 11 p.m. after one of them experienced a medical emergency. 

Reno Fire says they gave authorities GPS coordinates that put them in Northern California. Crews enlisted the help of a Care Flight helicopter that used a camera to find them - way above Caughlin Ranch - around 2 a.m. 

Reno Fire tells us no one was hurt, despite the initial medical event call. 

ORIGINAL STORY: 

The Reno Fire Department and Washoe County Sheriff's Office are on the scene on Pinebluff Trail in southwest Reno.

Our crew confirms multiple RFD vehicles in the area, and that the Sheriff's Office also responded.

It is unknown at this time what the agencies are responding to.

We are working to gather additional details and will bring them to you when they become available.