Authorities are now focusing on a Santa Monica apartment where ordnances had been recovered a day before the fatal explosion

Eklund, Victor Lemus and William Osborn were killed in an explosion on Friday. A local apparel company is raising money to help their families.

Following the Friday morning explosion, a task force consisting of the Los Angeles Police Department Bomb Squad, ATF, FBI and LASD returned to the Santa Monica neighborhood to serve a search warrant to find any additional explosive materials,

An explosion at a Los Angeles County Sheriff's Department training facility killed three deputies with 74 years of combined service, prompting investigations by the FBI and ATF.

The Los Angeles Sheriff’s Department was executing a search warrant Friday at a Santa Monica residence related to the investigation of an explosion in East LA.

Sources tell FOX 11 that the Los Angeles County Sheriff's Department is investigating a building in Santa Monica, where the bomb squad investigated earlier in the week, which may be connected to the Friday explosion that killed three deputies.