Did the video played in court, do Murdaugh in?

A social media video was a major focal point Wednesday in the double murder trial of Alex Murdaugh. A snapchat video taken by his son Paul , the night and his mother Maggie were killed was presented as evidence. Alex Murdaugh has claimed he was never at the family's dog kennels prior to the fatal shootings.However, prosecutors argued that the video places him at the scene just prior to the deaths of his wife and son. While he was not seen in the video voices can be heard talking off camera. Rogan Gibson, a friend of Paul Murdaugh's testified he was in contact with Paul the night that he was murdered and that he heard the voices of Alex, Paul and Maggie in the video. He said he was 100% sure it was Alex's voice.