Going late into the evening on Monday, Nov. 18, St. Louis County Police had a heavy presence in Lincoln County as they conducted a search for the body of Jennifer Rothwell.

St. Louis County Police Chief Jon Belmar told KSDK that Jennifer's husband, Beau (who was recently charged with one count of second degree murder) was cooperating with police to some extent by trying to help law enforcement find Jennifer's body. 

Belmar said the county police presence was simply part of the ongoing investigation.

Check back here for more information as this story updates.