2 found dead at home owned by director Rob Reiner; LAPD launches murder investigation: WATCH LIVE

BRENTWOOD, Calif. (KABC) -- Two radical were recovered dormant Sunday astatine a Los Angeles location owned by manager Rob Reiner, prompting the Los Angeles Police Department to motorboat a execution investigation, officials and sources said.

The deceased were identified lone arsenic a antheral and pistillate ages 78 and 68 years old, according to the Los Angeles Fire Department.

Firefighters responded astatine 3:38 p.m. to a aesculapian assistance telephone astatine a location successful the 250 artifact of Chadbourne Avenue successful Brentwood, the LAFD said.

Actor Rob Reiner and woman Michele Singer get astatine the premiere enactment for "The Wolf of Wall Street" astatine the Roseland Ballroom connected Tuesday, Dec. 17, 2013, successful New York.

Photo by Evan Agostini/Invision/AP

LAPD sources told ABC News that constabulary initially began a decease probe that aboriginal developed into a execution case, adding that spot records amusement the location belongs to Reiner.

The LAPD's Robbery-Homicide Division is starring the investigation, and the department's elder enactment is responding to the scene.

Reiner is known for monolithic Hollywood hits, including "The Princess Bride," "When Harry Met Sally...," "Stand By Me," "This is Spinal Tap" and galore more.

He and his wife, Michele Singer, got joined successful 1989 and stock 3 children, Jake, Nick and Romy.

ABC News contributed to this report.