Julene Julie Marble Isaacson was 61 when she was fatally shot at her home on Pintail Court in Morrison, Colorado, on October 7, 2018. Jefferson County deputies pronounced her dead at the scene; she had been shot twice in the head.

Investigators arrested her 64-year-old live-in boyfriend, Jerald Arthur Cross, at the residence. Prosecutors charged him with first-degree murder and two counts of a violent crime. Friends and family described Isaacson as a devoted elementary school teacher at Red Rocks Elementary School who had been in an abusive relationship and was planning to leave Cross after the school term to avoid disrupting her students.

Reports say prosecutors described Cross’s motive as his inability to give her up. Does anyone have information about Julie’s final days or the relationship that could help explain what happened?