Dan Broderick

Dan Broderick is documented in the ColdCaseIndex database as a multiple-homicide case in La Jolla, California. The events are dated to November 5, 1989. The case involves more than one victim. The last known information on record places the case at November 5, 1989, their home in La Jolla, CA.

Within the ColdCaseIndex taxonomy, Dan Broderick is filed under Multiple Homicide with a status of Conviction. A multiple-homicide entry documents an incident involving more than one victim. The record is cross-referenced under the themes homicide, California, domestic, conviction, Desperate Housewives inspiration, which connect it to related cases across the database.

The Dan Broderick case ended in a criminal conviction. It is retained in this index as a historically significant case — one whose investigation, prosecution, or aftermath shaped forensic practice, criminal law, or the public understanding of violent crime.

Primary jurisdiction for the Dan Broderick case rests with local law enforcement in La Jolla, supported by California state investigative authorities. The case sits within a wider national picture: the U.S. homicide clearance rate has fallen from roughly 90% in the 1960s to about 54% today, and more than 346,000 homicides recorded since 1965 remain unsolved. ColdCaseIndex documents individual cases like this one to keep them publicly visible and searchable.