From CNN.com:
 
The memorial service for singer Michael  Jackson cost the city of Los Angeles $1.4 million, the mayor’s office  said Wednesday.
Spokeswoman Sarah Hamilton said the costs  included putting extra police on the streets, trash pickup, sanitation,  traffic control and more for the Tuesday event.
Three thousand police officers — almost  one-third of the Los Angeles police force — were on hand to ensure  the Jackson events proceeded smoothly, Los Angeles Assistant Police  Chief Jim McDonnell said Tuesday.
The city, which is $530 million in debt,  set up a Web page asking Jackson fans to donate money to help with the  expenses.
On Tuesday morning, hundreds of donors  contributed more than $17,000 through the Web site. But then, the high  volume of traffic caused it to crash frequently and for long periods  of time, the mayor’s office said.
The city, therefore, was unable to collect  contributions for several hours on Tuesday. The site also crashed for  12 hours, beginning at 8 p.m. Tuesday — and again, periodically throughout  Wednesday morning, the office said.
The Los Angeles City Attorney Carmen  Trutanich does not want taxpayers to pay a penny for the service, his  spokesman said Wednesday.
“The city attorney does not want something  like this happening again, the city paying (the initial costs) for a  private event,” said spokesman John Franklin. “That’s especially  in a cash-strapped city, where people have been furloughed or even lost  jobs.”