Beverly Hills Police Department

The Beverly Hills Police Department enters the story through a late, unsettling investigative assessment: it believes Johan Rilz’s family carried out the killings of Walter Elliot and Nina Albrecht, but cannot build a case against them. Its reading of the ammunition suggests not only another killer but a message sent from Germany, widening the danger beyond the murder investigation already confronting Mickey Haller and Harry Bosch.

Role in the Investigation

The department’s role becomes known through Harry Bosch, who tells Mickey Haller that Beverly Hills police are fairly sure they know who killed Elliot and Albrecht, while conceding that they will never make a case. The disclosure overturns Haller’s belief that the man suspected of those killings was also the assailant who had tried to kill him and was now in custody. The department’s information therefore arrives not as a courtroom finding or a direct investigative scene, but as a report that forces Haller to recognize a second source of violence.

Ammunition and the German Connection

The reported theory rests on a forensic comparison. The bullets recovered from the two victims were nine-millimeter Parabellums with brass jackets and casings, manufactured in Germany. Beverly Hills police compared their profiles with a Mauser C96, also manufactured in Germany. Bosch presents the match as the basis for the department’s belief that Rilz’s family was responsible; the evidence supports an investigative conclusion, not a demonstrated identification of a particular shooter.

Limits and Significance

The department’s confidence and its inability to prosecute remain in tension: it is described as knowing who was responsible, yet unable to make a case. Its interpretation that the killings were almost like somebody sending a message gives the German-made weaponry a meaning beyond ballistics. Haller immediately understands the implication as a message from Germany. The department thus supplies a consequential lead while leaving its authors and precise purpose unresolved, preserving the threat even after the apparent killer has been accounted for.