Here’s your government issued bullseye, now have fun dodging Islamist assassins for the rest of your life.

WASHINGTON (AP) — Federal authorities have identified a southern California man once convicted of financial crimes as the key figure behind the anti-Muslim film that ignited mob violence against U.S. embassies across the Mideast, a U.S. law enforcement official said Thursday.

Attorney General Eric Holder said that Justice Department officials had opened a criminal investigation into the deaths of the U.S. ambassador to Libya and three other diplomats killed during an attack on the American mission in Benghazi. It was not immediately clear whether authorities were focusing on the California filmmaker as part of that probe.

A federal law enforcement official said Thursday that Nakoula Basseley Nakoula, 55, was the man behind “Innocence of Muslims,” a film denigrating Islam and the Prophet Muhammad that sparked protests earlier in the week in Egypt and Libya and now in Yemen. U.S. authorities are investigating whether the deaths of U.S. Ambassador Chris Stevens and three other Americans in Libya came during a terrorist attack.

The official, who spoke on condition of anonymity because he was not authorized to discuss an ongoing investigation, said Nakoula was connected to the persona of Sam Bacile, a figure who initially claimed to be the writer and director of the film. But Bacile quickly turned out to a false identity and the Associated Press traced a cellphone number used by Bacile to a southern California house where Nakoula was found.

Bacile initially claimed a Jewish and Israeli background. But others involved in the film said his statements were contrived as evidence mounted that the film’s key player was a southern Californian Coptic Christian with a checkered past.