SAVANNAH SPURLOCK CASE TIMELINE:
January 4: Savannah Spurlock goes out to a Lexington bar with a friend at about 10pm. It's the first time she has been out in months because she gave birth to twins in December. Her friend leaves the bar after the pair have a fight because Savannah wants to stay out longer.
January 5: She is caught on surveillance video leaving the bar with three men.
Savannah is driven to a rural home 40 miles away in Garrard County in the back of a car with two of the men while another vehicle driven by the third man follows behind.
She video calls her mother at about 2.30am saying she'll be home later in the morning. Savannah is not heard from again and her phone is switched off, or dies, at about 8am.
January 8: Police appeal for help looking for Savannah and the men she was seen leaving the bar with. They release the surveillance images of them leaving the bar.
They launch a wide scale search for her.
January 22: Police reveal they've located the men she left the bar with and are questioning them.
They execute a search warrant on a home in Garrard County that belongs to one of the men. It is believed to be the home where Savannah was last seen. Investigators seize a car from the property.
January 28: Police say they have questioned the men but no charges have been filed.
Search and rescue teams scour the area near the home.
February 4: Police reveal that one of the men told them she left the property 'later that morning' but do not say how she left. Investigators are unable to confirm this.
February 5: Searchers spend Savannah's 23rd birthday scouring corn fields and an area near a bridge in Garrard County.
July 10: Police say they have found human remains connected to the case at the home they previously searched. They searched it after receiving a tip about a foul odor on the property.
July 11: Police arrest David Sparks, 23, and charge him with abuse of a corpse and tampering with physical evidence. He is believed to be one of the three men last seen with Spurlock and lived at the property with his parents.
August 28: Sparks is indicted on a murder charge by a grand jury.
September 6: Sparks pleads not guilty to all charges.
David Sparks pleads not guilty to murdering Kentucky mom Savannah Spurlock, 23, | Daily Mail Online