I was headed to the newsroom when the story broke: Fugitive former police officer Christopher Dorner had been in a shootout with law enforcement officers in the snow-covered mountains northeast of Los Angeles. INTERVIEW: I talk to Poynter Institute about Twitter and Dorner manhunt The ex-LAPD officer had been accused of killing three people, including a police officer. A second law enforcement officer would be mortally wounded in a raging gun battle that would soon erupt after Dorner fled the shootout and barricaded himself inside a mountainside cabin. It was a huge story that illustrated how social media has revolutionized the way we gather and share information.

This investigation took me into the underworld of human smuggling, organized crime and narco-trafficking in the badlands east of Tijuana. The area was controlled by the ruthless Arellano-Felix drug cartel. My colleagues and I investigated the Mexican smuggling village of Jacume and the corrupt law enforcement officials who allowed the...

I produced this 2009 video and article while investigating a proposal to ban overnight parking in Venice, an affluent beach community in Los Angeles. The proposal, ultimately rejected by the state Coastal Commission, would have prevented people from sleeping in their vehicles. In recent years, Venice has become a magnet...

This 2008 video, along with the article I wrote, shocked many of our viewers. Armed with my camera, I documented how alleys in some of the city's poorest neighborhoods were filled with trash, festering for up to six weeks before being cleaned by city crews. The refuse included household garbage and construction rubble, as well as dead dogs and roosters. I also produced an interactive map with embedded video content showing arrest locations, illegal-dumping hot stops and problem alleys.
								
							

This 1998 piece was one of many stories that another reporter and I produced as part of a two-year series of articles investigating alleged corruption by former L.A. Councilman Richard Alatorre. We reported how he engaged in alleged bank fraud, showed up with wads of $100 bills after meeting with businessmen in his district and, in this piece, how he used cocaine with a contractor he supported for taxpayer-funded work. Alatorre later tested positive for cocaine in an unrelated child-custody case and was convicted in federal court for failing to declare income. The federal probe was sparked by our stories.