Mushell "Shelly" Smith, who works as a caregiver where Alex Murdaugh's mother lives, said Murdaugh made an unusual visit to the house on the night of the killings. She said it was unusual to see him at night. Days later, she said he tried to tell her that he'd stayed longer during the visit than she remembered. #alexmurdaugh #murdaugh CATCH UP ON THE CASE: Alex Murdaugh murder trial: Timeline of events: https://www.wltx.com/article/news/local/murdaugh-murder-trial-timeline-south-carolina/101-d8c05d89-f2ed-4f69-a20f-f9c4f7f64314 Murdaugh murder trial: Who you need to know: https://www.wltx.com/article/news/local/murdaugh-murder-trial-key-figures/101-830147a2-0fb2-4f6d-a127-25fd9f906ef8 Full coverage: https://www.wltx.com/alex-murdaugh Subscribe for exclusive content: https://www.youtube.com/channel/UCVaXclURQZlakiTMzuwHvRw?sub_confirmation=1 Follow News 19 WLTX on Social: Facebook: https://www.facebook.com/WLTXNews19/ Twitter: https://twitter.com/WLTX Instagram: https://www.instagram.com/news19wltx/?hl=en Visit Site: https://www.wltx.com