At a news conference on Thursday, Davis police chief Darren Pytel said Mr Dominguez was arrested on two counts of homicide and one count of attempted murder.

Source: https://www.independent.co.uk/news/world/americas/crime/uc-davis-stabbings-former-student-arrested-b2332920.html

“While we are continuing to work with our regional and federal partners to investigate these crimes, we have not been able to locate the person or persons responsible for the threats,” Pytel said.

Source: https://theaggie.org/2023/10/04/davis-police-department-responds-to-fifth-bomb-threat-police-chief-shares-that-threat-included-anti-lgbtqia-rhetoric/