Watch Live: Boulder police give update on investigation into mass shooting

Boulder police are holding a press conference Friday to give an update on the investigation into Monday's shooting at a grocery store that killed 10 people. Earlier this week, the accused gunman appeared in a Boulder court for the first time since the rampage, and the district attorney said more charges would be announced in the next two weeks.

Boulder Police Chief Maris Herold and Boulder County District Attorney Michael Dougherty are expected to speak Friday about the next steps in the court process and crime scene processing, as well as other topics.