Sunday would have been Morris's 29th birthday. It also marks four months since she went missing.
Morris was reported missing the same day her home was set on fire. Authorities are calling the fire an arson.
Her car was later found abandoned about a mile away from her home. Morris' cellular phone, keys and purse were also found.
Morris' family and volunteers have been constantly searching for the mother of two since September.
Her family also held a vigil in October in an effort to get the word out that Morris is still missing.
Authorities have not made any arrests in the case, but they say Morris' husband, Scott, is a person of interest.
