From the Denver7 news desk: Breaking and developing news on Oct. 23, 2017

Posted at 7:21 AM, Oct 23, 2017
and last updated 2017-10-23 12:40:02-04

This is the Denver7 breaking and developing news blog. Throughout the day, this story will be updated with both minor and large breaking news events that our readers care about. Check back as we continue to update this story. 

10:37 a.m.: Police say three people are dead after the car they were in crashed into a pond in Greeley. A witness said the car was going fast when it left the road at N. 47th Ave. and O St. shortly before 6 a.m.

7:20 a.m.: Aurora police need your help finding a missing 18-year-old who is developmentally delayed and nonverbal. David Johnson was last seen near 17900 E. Bails Pl. at 4 a.m. Monday.