On January 16, 2015, 19-year-old Alexis Randolph was killed in a daylight double homicide in East Oakland. Randolph and her boyfriend, 20-year-old Richard Livingston were both shot on the 500 block of 105th Avenue and were pronounced dead at the scene. The violence prompted nearby schools to go on lockdown.

The Oakland Police Department did not immediately identify any suspects, and the motive was reported as unclear. If anyone witnessed the shooting or has information about Randolph or Livingston’s last hours, please share what you know with investigators. How can readers who were in that neighborhood that afternoon help fill in the timeline?