Jeffrey Herbstman is Samantha Woll's exboyfriend. They dated for about a year, from August 2022 to July 2023, before her death. He first took the stand Monday at the trial of Woll's alleged killer. His testimony continued Tuesday morning. Michael JacksonBolanos is standing trial for murder and other charges in June in connection with the Oct. 21, 2023, stabbing of Woll at her home.