Investigators say six people on board a private plane died when it crashed in a San Diego neighborhood in heavy fog.

Investigators are piecing together the final moments before a small private jet crashed into a San Diego neighborhood, killing all passengers on board. According to the NTSB, the skies were foggy, and that the destination airport’s runway approach lights and automated weather reports were not functioning properly.

Here's everything we know so far about the San Diego plane crash that killed Dave Shapiro and musician Daniel Williams.

Groundbreaking music executive Dave Shapiro has died in a San Diego plane crash. He was 42. The music agency Sound Talent Group confirmed Shapiro died in the crash.

The alternative music community is in mourning after a private jet hit a power line in foggy weather early Thursday and crashed into a San Diego neighborhood

During a news conference Friday, an NTSB investigator said a technical glitch at Montgomery-Gibbs Executive Airport knocked out a system that gives weather updates to approaching pilots.

A small plane crash in San Diego's Murphy Canyon killed six. The NTSB is investigating a power line collision, weather issues and pilot qualifications.

On the ground, 100 military families were evacuated from their homes. At least 42 of those families will remain displaced for at least another week.

The weather alert system and runway lights weren't working at a foggy San Diego airport where a private jet was planning to land before it crashed into a neighborhood, but the cause of the crash remains unclear to investigators,

The pilot of a private jet that crashed into a San Diego home in pre-dawn darkness and fog, killing all six people aboard the plane, may have been unaware landing lights were out of service at the airport where he was headed,

A small plane crashed into a neighborhood in Simi Valley on May 3 killing both people and a dog aboard the aircraft and igniting two homes, but no one was reported hurt on the ground despite residents being inside the residences at the time. The community is located nearly 50 miles (80 kilometers) northwest of Los Angeles.