ISLAMABAD: The law enforcement agencies arrested 45 individuals for staying in constant contact with Raymond Davis, a CIA contractor who shot dead two Pakistanis in Lahore last month, DawnNews reported on Monday.

The individuals had been arrested from Lahore, Karachi and Peshawar and their contact information was taken from Davis’ mobile phone. Investigations were underway.

On January 27, Raymond Davis, a staffer at the US consulate-general in Lahore, shot dead two Pakistani men who he said were trying to rob him in broad daylight on the streets of the city.

A third Pakistani was run over and killed by a US consular vehicle coming to aid Davis, who was instead taken into Pakistani police custody.

But in what has become a political time-bomb, the government in Islamabad is under enormous domestic pressure to see Davis go on trial and local lawyers argue that diplomatic immunity can be waived for grave crimes.

The deaths sparked protests in Pakistan, where the alliance with Washington is hugely unpopular and anti-American sentiment runs high, fuelled by US missile attacks on militants in the northwest.