Brown's website posted the news release Tuesday with no further details, except the time of the event and its location. The event takes place at 10:30 a.m. at Grove Community Church, 19900 Grove Community Drive, Riverside.
Thousands of people are expected in Riverside for the service at Grove Community Church.
"It's a huge planning event whenever you have a police service because we know that law enforcement agencies from around the state and even across the nation are going to attend," said Riverside police Lt. Guy Toussaint.
Before fugitive Christopher Dorner was barricaded inside of a cabin on late Tuesday that caught fire, police said they had developed a security plan that includes assistance from other law enforcement agencies. Toussaint did not elaborate on the plan because police don't want to jeopardize the safety of people attending the funeral.
But he did say officers will be stationed at multiple locations to ensure safety.
Reach Melissa via email or call her at 909-386-3878.
Get the latest crime and public safety news on Twitter @IECrime. Wes Woods II also contributed to this report