Crimes of the Times

The identity of the Zodiac Killer has remained a mystery for decades, but new developments may finally point to an answer. At the center is the infamous Z13 cipher, a 13-character code sent to the San Francisco Chronicle that has long defied experts. Self-taught codebreaker Alex Baber used artificial intelligence and exhaustive analysis to narrow millions of possibilities down to a single name. As his theory gained traction, former...

Attorney Frank Carson spent decades defending the accused in California's Central Valley. He made powerful enemies among law enforcement. When they put him on trial for murder, he insisted he was being framed. He was acquitted after a lengthy trial, but his widow says the ordeal destroyed his health and hastened his death. As part of a malicious prosecution lawsuit, the man who once served as the state’s star witness against Carson...

When 21-year old college dropout Christopher Boyce got a job as a clerk at the TRW Defense and Space Systems complex in Redondo Beach, he was given access to some of the country’s biggest government secrets. And under a Robin Hood-like ethos, he and his childhood pal Andrew Daulton Lee began sharing those secrets with the Soviet Union. Their story lived on in the 1985 film “The Falcon and the Snowman,” but their friendship had a mu...

James Sexton endures weeks of solitary confinement in federal prison, as prosecutors finally gear up to take Lee Baca to trial. Baca’s lawyers claim he has Alzheimer’s Disease. It’s late 2016, and the recent presidential race has made the FBI unpopular in liberal Los Angeles. Sexton testifies for the government and is released early, a humbled man, to begin rebuilding his life. The jury deadlocks at Baca’s trial, only one wants to ...

The feds interview Baca’s flinty #2 man and heir apparent, Paul Tanaka, who professes ignorance about who gave the order to hide Anthony Brown. In 2013, as the FBI probe enters its fifth year, feds finally get a chance to grill Baca. He touts his achievements as a reformer but admits he resents that the FBI excluded him from the jail probe and snuck in the cell phone. His answers are evasive and riddled with falsehoods. In Jan. 201...

James Sexton thinks Operation Pandora’s Box is behind him. When he reports a superior officer for misconduct, he is branded a snitch and treated as a pariah. Ostracized and scared, he does what he once thought unthinkable: he begins feeding information about the Sheriff’s Department to the FBI, and tells a grand jury about the scheme to hide Anthony Brown. In the U.S. Attorney’s first major thrust against the sheriff’s department, ...

When Lee Baca took over the LA County Sheriff’s Department in 1998, he inherited a scandal-plagued agency. He built a reputation as a progressive reformer, and his jail-education programs were celebrated. But the feds notice that investigations into his agency always seem to evaporate when he gets involved. By 2011, he is 70 years old and has run the department for 13 years. Furious about the FBI’s probe into his jails, Baca has Le...

After an inmate sucker-punches James Sexton, he defies the jail’s unwritten rules by failing to exact violent retribution, and finds himself ostracized by his peers. But he becomes an expert in the antiquated jail computer system and eventually wins promotion to an elite jail-intelligence unit. Leah Marx has a cell phone smuggled to inmate-informant Anthony Brown, part of the FBI’s increasingly ambitious scheme to catch dirty jaile...

A young FBI agent named Leah Marx arrives in Los Angeles and receives a tip in 2010 about brutal conditions at Men’s Central Jail downtown. Such complaints have gone nowhere for years, since they pit the allegations of inmates against the word of jail deputies. But she finds informants, including a wily bank robber, Anthony Brown, who is facing life in prison and is willing to help. She reflects on a family tragedy that informs her...