(Richmond, IN)--The murder trial of Eric Lairson continued Tuesday in Wayne Superior Court I. Lairson is accused of killing his girlfriend, Tylissa Isaacs, late in 2017. The jury spent much of Tuesday watching video of a police interview shortly after Isaacs’ body was discovered in a bathtub on North 13th. Lairson told investigators the two had been drinking heavily the day before Isaacs was found and that he didn’t remember many of the events. But his story changed as the interview progressed, with him eventually admitting there had been an argument that turned physical. Trial resumes Wednesday morning with the prosecution continuing to present its case.