Report: Syed Farook Spotted Casing Los Angeles Skyscraper Week Before Attack

Authorities have been fielding numerous tips since the San Bernardino massacre, including at least one in Los Angeles.

Over the weekend, the Los Angeles Police Department got a tip that several weeks ago, a man matching Syed Rizwan Farook's description and another man tried to get into a high-rise building in downtown L.A., according to a law enforcement source.

Both the LAPD and FBI are investigating

Watch the video report: