Watch: Nancy Guthrie Case: Investigators Address Speculation Suspect Visited House Before AbductionThe search for Nancy Guthrie continues. Ever since the 84-year-old mom of Today anchor Savannah Guthrie was reported missing Feb. 1, the Pima County Sheriff's Department has investigated multiple leads, resulting in authorities ruling out "all siblings and spouses" as suspects earlier this month. Users online, however, have zeroed in on Dominic Evans-who plays in a band with Tommaso Cioni, the husband of Nancy's daughter Annie Guthrie-as a popular theory, alleging he matches the description of the suspect wearing a ski mask and backpack in doorbell footage released earlier this month. And now, the elementary school teacher is speaking out on the harassment he has experienced amid the accusations. "I feel like someone's taken my name," Evans told The New York Times in an article published Feb. 25. As for the reasons he believes people are accusing him, he noted, "I don't know-monetary, clickbait, to be relevant, entertainment-but there are innocent people that get hurt." readTearful Savannah Guthrie Says Mom Nancy Guthrie "May Already Be Gone"In response to the online sleuths showing up at Evans' house, where he and his wife say they were with their kids on the night of Nancy's disappearance, Pima County Sheriff Chris Nanos expressed his sympathies. "He's going through hell, and it is horrible," the sheriff told the Times. "And I don't know what to tell him except he probably should be speaking with some attorneys and sue some of these people for libel." Though Nanos emphasized he didn't want to publicly rule out any suspects beyond the Guthrie family, he added, "I wish I could jump out and defend every single one of them that's been falsely accused." Instagram/Savannah GuthrieMeanwhile, Savannah and her siblings announced a $1 million reward for the return of their mom, dead or alive. "If you've been waiting and you haven't been sure, let this be your sign to please come forward," Savannah said in a Feb. 24 Instagram video. "Tell what you know, and help us bring our beloved mom home, so that we can either celebrate a glorious, miraculous homecoming, or celebrate the beautiful, brave and courageous and noble life that she has lived." Read on for a full timeline of the disappearance of Nancy Guthrie. Nathan Congleton/NBC via Getty ImagesWhen Savannah Guthrie's Mom Nancy Guthrie Was Last Seen Nancy Guthrie-who is mom to Annie Guthrie and Camron Guthrie, in addition to Savannah Guthrie-was last seen by her family at her Tucson, Ariz. home at approximately 9:30 p.m. Jan. 31, per Pima County police. Savannah Guthrie/InstagramNancy Guthrie Reported MissingThe 84-year-old was reported missing by her family Feb. 1 after a concerned friend alerted Nancy's loved ones that she didn't show up for a church service that morning, police confirmed to Today. After her children searched Nancy's property for around an hour, they called authorities and reported her missing around noon. Pima County Sheriff Chris Nanos subsequently detailed the initial investigation, which included homicide detectives, at her house. "You don't typically get the sheriff out at a scene like this, but it's very concerning what we're learning from the house," he told reporters in a Feb. 2 press conference. "This one stood out because of what was described to us at the scene and what we found and located just in looking at the scene." "It's not standard," Nanos continued. "Typically, our homicide team comes out when we have a homicide, a body. This one was done simply because of what the surveyors were telling us."Nathan Congleton/NBCU Photo Bank/NBCUniversal via Getty Images via Getty ImagesNancy Guthrie's Home Declared a "Crime Scene" Following their initial investigation, authorities confirmed they believed a crime took place in Nancy's home. "We believe now, after we processed that crime scene, that we do, in fact have a crime scene," Nanos shared during a Feb. 2 press conference. "We're asking the community's help. This community has always stepped up to help us solve some pretty tough crimes. I'm looking for that again." The sheriff cited Nancy's limited mobility-she "couldn't walk 50 yards by herself"-a giveaway for concluding that foul play may have been involved in her disappearance. "We know she didn't just walk out of there, that we know," he said, adding, "There are other things at the site, at the scene, that indicate there was a-she did not leave on our own." Don Arnold/WireImageNancy Guthrie's Health Condition Revealed, Medication Needs for Survival As the search for Nancy continues, authorities emphasized that she needs to take daily medication for her survival, which she is likely without. "This is an 84-year-old lady who suffers from some physical ailments, has some physical challenges, is in need of medication," Nanos shared at the Feb. 2 press conference, "medication that if she doesn't have in 24 hours, it could be fatal." "So, we ma