NEWTON COUNTY, Ga. - Investigators said the body of a 23-year-old woman found in the Yellow River in Newton County was there for about three weeks to a month before being discovered.
New County officials revealed that new detail in the death investigation Shanequa Sullivan on Tuesday.
Sullivan was reported missing on February 4, 2018, after she didn't come home from her job at Atlanta’s Hartsfield-Jackson International Airport.
Earlier this month, Sullivan's body was found in the Yellow River by a fisherman.
Investigators are combing through Sullivan's history to try to figure out what happened.
Investigators said surveillance video showed Sullivan getting onto a MARTA train after leaving the airport.
Anyone who may have seen her there or with information in the case is asked to call the Newton County Sheriff’s Office.