Relations between India and Canada are at a low point as the countries expelled each other’s top diplomats over an ongoing dispute about the killing of a Sikh activist in Canada.

Canada says it has identified India’s top diplomat in the country as a person of interest in the assassination of a Sikh activist there and expelled him and five other diplomats.

Pakistani police are investigated the shooting death of a man who had been acquitted of killing accused Indian spy Sarabjit Singh in prison in 2013.

The U.S. has charged an Indian national in what prosecutors allege was a failed plot to assassinate a Sikh separatist at the behest of an unnamed Indian government official.

A Canadian official says the allegation of India’s involvement in the killing of a Sikh Canadian is based on surveillance of Indian diplomats in Canada, including intelligence provided by a major ally.

Canada-India relations have sunk to their lowest point in years as the two countries swap allegations after the killing of a Sikh activist, but experts said it remains to be seen if it will create a lasting rift between the two U.S. allies.

Tensions between Canada and India have reached new heights with dueling diplomatic expulsions and an allegation of Indian government involvement in the killing of a Sikh activist on Canadian soil.

India’s foreign ministry has rejected Canadian Prime Minister Justin Trudeau’s allegations in the slaying of a Sikh activist as “absurd and motivated."

Pakistani police say gunmen have shot and killed a member of Pakistan’s minority Sikh community in an overnight attack in the northwestern city of Peshawar.

Indian police have arrested a separatist leader who has revived calls for an independent Sikh homeland and the secession of India’s northern Punjab state, which has a history of violent insurgency.

Indian police are searching for a Sikh separatist leader who has revived calls for an independent homeland, stirring fears of violence in northwestern Punjab state.

An Afghan Sikh family of 13 has found refuge in the diaspora community on Long Island.

India’s Punjab state is voting in elections seen as a barometer of Prime Minister Narendra Modi party's Hindu nationalist reach ahead of general elections in 2024.

Local 4's Priya Mann joins Jason and Tati to discuss how millions are celebrating the festival of lights.

A spate of recent killings has rattled Indian-controlled Kashmir, with violence targeting local minority members and Indian civilians from outside the disputed region.

Members of the Sikh community are feeling a collective trauma over the mass shooting in Indianapolis that killed eight people, including four Sikhs, and say more needs to be done to combat the bigotry, bias and violence they have suffered for decades in America.

Here are tonight's top stories

Normally, service would be held inside the Gurdwara, but instead a somber vigil was held outside, honoring the lives cut short.

Sikhs hoist a Nishan Sahib, a Sikh religious flag, on a minaret of the historic Red Fort monument in New Delhi, India, Tuesday, Jan. 26, 2021. Tens of thousands of protesting farmers drove long lines of tractors into India's capital on Tuesday, breaking through police barricades, defying tear gas and storming the historic Red Fort as the nation celebrated Republic Day. The government insists that the agriculture reform laws passed by Parliament in September will benefit farmers and boost production through private investment. Once producing a third of India’s gross domestic product, farmers now account for only 15% of the country’s $2.9 trillion economy. More than half of farmers are in debt, with 20,638 killing themselves in 2018 and 2019, according to official records.