A Tennessee man has been charged with murder and kidnapping in the 2011 disappearance of nursing student Holly Bobo, but little else is known about the investigation.

Have authorities found her body? How did she die? And what was the connection between Bobo and the suspect, Zachary Adams?

Adams is scheduled to appear in court Tuesday to be arraigned. He is expected to tell a judge if he can hire a lawyer or if he needs one appointed.

In the days following Adams' arrest, authorities have been tight-lipped about evidence in the investigation, saying only that it is ongoing.

In Parsons, near where Bobo disappeared in West Tennessee, townspeople are looking for answers to their questions and closure.