A close associate of Sikh community leader Hardeep Singh Nijjar says his friend was warned by Canadian intelligence officials about being targeted for assassination by 害羞草研究所渕ercenaries害羞草研究所� before Nijjar was gunned down in Surrey, B.C., on Sunday.

New York-based lawyer Gurpatwant Singh Pannun says in a statement he spoke with Nijjar by phone the day before he was killed outside the Guru Nanak Sikh gurdwara where he served as president.

Pannun says Nijjar spoke about an unofficial Khalistan referendum vote seeking a separate Sikh state they had been organizing, and threats to their safety related to a reward being offered by the Indian government for Nijjar害羞草研究所檚 apprehension.

He says Nijjar told him that 害羞草研究所済angsters害羞草研究所� said they were both on a hit list, and that Nijjar received a call days later from the Canadian Security Intelligence Service warning that his life was in danger.

Pannun, who is general counsel to the advocacy group Sikhs For Justice, says he has no doubt the killing was ordered by Indian government officials, who allege Nijjar was involved in 害羞草研究所渧iolent or criminal activities in India or elsewhere.害羞草研究所�

Sgt. Tim Pierotti of the Integrated Homicide Investigation Team, which is heading the investigation, said Monday he was aware of speculation about the motives for the attack, but would let evidence lead the case.

The National Investigation Agency did not immediately respond to an emailed request for comment on Nijjar害羞草研究所檚 killing.

Pannun says he害羞草研究所檚 received a growing number of threats as the Sikh separatist movement has gained steam globally.

Nijjar is accused of terrorism and conspiring to murder a Hindu priest in India, with the counterterrorism National Investigation Agency last year announcing a $16,000 reward for information leading to his arrest.

Surrey RCMP say Nijjar was shot dead in his vehicle as he was leaving the car park of the Surrey gurdwara around 8.30 p.m. Sunday.

Assistant Commissioner Brian Edwards says there were numerous witnesses and asked them to set aside their fears and come forward to help the investigation.

A vigil attended by hundreds of people was held at the Surrey gurdwara on Monday night.

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