Authorities in Livingston County continue the search for two missing snowmobilers on Conesus Lake.
Livingston County Sheriff Tom Dougherty tells Time Warner Cable News the 911 center received a call to report the two missing men, who were last seen on Saturday.
First responders found snowmobile tracks going from the home of one of the men onto the ice-covered lake.
Using a drone, deputies followed those tracks and found they looped back west about 250 feet from the shore. They also discovered two helmets.
Dougherty says they deployed a robot underwater that uses a camera and sonar to search.
The search is expected to resume on Monday.