Missing Snellville Man Found Dead

The body of a missing 67-year-old man was discovered in Gwinnett County on Thursday.

Police told FOX 5 Trevor Greer was last seen walking toward Bethany Church Road in Snellville. His body was found face down in several inches of water along Mountbery Drive. 

Last week, officers started an air and ground search for Greer. His case was upgraded to a Mattie's Call Saturday night after investigators learned he had diabetes and may need medical care.

An autopsy will likely take place on Tuesday to determine an exact cause of death, according to police.