As law enforcement officers across the country continue to hunt for Tennessee teen Elizabeth Thomas and her former teacher Tad Cummins --- the 50-year-old man who allegedly kidnapped the 15-year-old -- investigators have shed light on their relationship, revealing that emails between the pair have uncovered a "romantic interest in each other."
Thomas and Cummins wrote emails to each other but did not send them -- instead they would save the email in the drafts folder of Cummins' school email account, the Maury County District Attorney and the Sheriff's Office revealed Friday.
"They would write the message and let it save as a draft," Maury County District Attorney Brent Cooper explained to ABC affiliate WAAY in Huntsville, Alabama. "The other person would log in, read the message and then delete it and then write another message that was saved as a draft."
Investigators said the pair wrote inappropriate messages to each other, but Cooper declined to elaborate.
"If you read them you would immediately recognize you are reading messages between two people who have a romantic interest in each other," Cooper said.
The lead investigator on the case shared one of the emails with WAAY.
"'I saw you standing next to you backpack this morning' and [Cummins] makes a reference to a body part of hers and how nice that looked," said Marcus Alright with the Maury County Sheriff's Department.
Meanwhile, a former coworker of Cummins is offering a $5,000 reward for information leading to his arrest.
Chandler Anderson, a nurse practitioner in Columbia, Tennessee, first met Cummins in 1998. Prior to being a teacher he was a respiratory therapist.
Anderson says he's worried about Thomas.
"You've got to do something to motivate people to be more vigilant about trying to find this young girl, because this is not going to end well if we don't get her home, and get her home soon," he said.
PREVIOUS STORY | A Tennessee teacher who authorities believe abducted a student had conducted research on teen marriage, authorities told HLN on Tuesday night.
"That is an issue that we have some major concerns of because it might potentially speak to his intentions for her," Tennessee Bureau of Investigation spokesman Josh DeVine said of Tad Cummins. The spokesman said he could not get into specifics.
Officials also are trying to authenticate a statement made by the student's family, DeVine said.
Elizabeth Thomas had said she was going away for the day, but that someone should call police if she wasn't home by evening, a relative told HLN earlier.
Thomas, 15, has been missing since March 13, weeks after another student reported seeing her and Cummins kissing, police say.
Cummins, who had taught Elizabeth in a forensics class at a high school in Culleoka, some 50 miles southwest of Nashville, is charged with kidnapping her. An Amber Alert was issued for Elizabeth on March 14, the day after a sheriff's department had declared her missing.
Thomas' brother, James Thomas, told HLN she told one of their siblings she was going somewhere on March 13, but that someone should call police if she hadn't returned by 6 p.m.
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"She didn't think she was going to be gone that long, I guess, because she did expect to be home by dinner that night," James Thomas said.
Authorities have received about 650 tips relating to the case, but none has produced "any credible sighting of this young girl," DeVine said.
Authorities also are looking into any possible connections the teacher had outside the continental United States. "You can get a lot of places in a span of eight days and we realize that," DeVine said.
Police: They could be anywhere
Elizabeth Thomas disappeared after a friend dropped her off at a restaurant in Columbia, near Culleoka, on the morning of March 13. Around the same time, Cummins was captured on surveillance footage pumping gas nearby, according to authorities.
By that afternoon, investigators determined the teen may have been about 80 miles to the south, in Decatur, Alabama, the TBI says.
"As for what we have seen since then, we have got nothing," DeVine said.
That leads investigators to believe one of two things: "Either they're off the grid in a very rural area, or they are outside the Southeast, where this has been getting an awful lot of attention in the public," DeVine said.
The TBI this week released three new sets of images in the case. One, showing Thomas in a plaid shirt, is the last known photograph of Elizabeth before her alleged kidnapping, the bureau said without saying exactly when, where or how the image was taken.
The other two sets are surveillance videos of Cummins. They show him at a store, pushing a shopping cart, days before their disappearance, the TBI says.
The TBI has not elaborated on when or where the videos were recorded.
Police are asking residents living in rural areas across the country to check their properties for any suspicious activity, people or vehicles.
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What happened before disappearance
The teen's disappearance came after a chain of events that began January 23, when a Culleoka high school student allegedly saw Elizabeth and Cummins kissing in a classroom, according to Jason Whatley, an attorney for the girl's father. The student described the kiss as "a peck."
The incident was reported to the school the next day, he said. It was another week, Whatley said, before a Maury County sheriff's detective notified her father of the allegations.
Elizabeth and Cummins made statements denying they had kissed, according to a January 30 investigative report.
The teacher called Elizabeth "a really good friend" and said she came to see him when she needed someone to calm her down. Elizabeth said that, like many students, she looked to Cummins as a counselor.
A faculty member identified in the report as "Teacher 1" said she had seen Elizabeth in Cummins' classroom a great deal and felt Cummins "should have a better boundary between his role as the student's teacher and the student's friend."
However, Teacher 1 said she never witnessed anything inappropriate, and Cummins' door was always open when students were in his classroom, according to the report.
The report concluded the allegation the two had kissed could not be confirmed but recommended Elizabeth be taken out of Cummins' class and that she should be told to bring anxiety issues to counselors and administration in the future.
Four days later, an official reprimand issued to Cummins on February 4, indicated that Elizabeth had been in his classroom for a half-hour earlier that day.
Whatley wrote a letter to the school on February 6, expressing concern that the school wasn't doing enough to protect Elizabeth from Cummins. Cummins was suspended from his job that same day.
"If it is true that contact between this student and Mr. Cummins has continued in light of these allegations, I can tell you that my client will use whatever legal means are at his disposal, including filing suit, to assist Maury County Schools in protecting (Elizabeth) from Mr. Cummins," the attorney wrote.
Whatley told HLN on Monday: "Our focus is absolutely on getting Elizabeth back. Yes, there are legal issues. Yes, there are questions -- a lot of unanswered questions, a lot of outrage, quite frankly. But that's really not our focus right now."
School Superintendent Dr. Christopher J. Marczak issued a statement on Tuesday, saying: "On behalf of the Maury County Public School system, we hope and pray for the safe return of Elizabeth Thomas. We continue to cooperate with law enforcement in the sharing of all pertinent information while the search continues."
Police to teen: 'You are a victim'
Police said they believe Cummins has two handguns and that he's driving a silver Nissan Rogue. Cummins allegedly also did online research about his SUV to see if certain features could be tracked by law enforcement, police said.
Authorities are trying to evaluate how much cash he may have. Cummins took out a $4,500 loan days before he disappeared, police said.
Cummins has been placed on Tennessee's most-wanted list. He is charged with aggravated kidnapping and sexual misconduct with a minor.
He was fired on March 14, the day after his disappearance, for unprofessional conduct and insubordination, according to his personnel files, which were published by CNN affiliate WZTV.
On Monday night, DeVine directed a message to Elizabeth.
"She may very well not know that she's a victim in all of this," he said. "So our message to her tonight, you are a victim. You're 15 years old. He's 50. We are going to do everything we can to bring you home."
