Gunman opens fire at Sikh temple

Lokinder Kaur, whose husband, Ranjit Singh, was killed in the shooting attack at a Sikh temple in Wisconsin, mourns at the family home in New Delhi on Tuesday. Singh, one of six killed in a shooting attack on the temple, never came home to India even once in 16 years, working at a grocery store during the week and volunteering at the Sikh gurdwara on weekends. He promised his family he was doing what had to be done to get a green card so they could come join him. (Kevin Frayer / Associated Press)

Aug. 5, 2012 1:20 PM PT

Six people were killed, including the suspect, in a shooting at a Sikh temple in suburban Milwaukee.

Indian relatives of brothers Sita and Ranjit Singh, who were killed in the shooting attack at a Sikh temple in Wisconsin, look at family photos at the family home in New Delhi on Tuesday. The Indian-born brothers were both killed in the attack Sunday. (Kevin Frayer / Associated Press)

Wisconsin Gov. Scott Walker, right, and Lt. Gov. Rebecca Kleefisch, left, attend a memorial service Monday for six people killed in an attack the day before on a Wisconsin Sikh temple in Brookfield, Wisc. Hundreds of mourners gathered at the Sikh Religious Society of Wisconsin -- a temple just 25 miles from the scene of the Sunday bloodshed -- to honor the six people killed and three critically wounded in what police are calling a “possible domestic terrorism” case. (Mira Oberman / AFP/Getty Images)

Kirpajot Singh, 6, from Westlake Village, gets help with his turban from Taranjot Singh, 16, before the start of services Monday at the Khalsa Care Foundation, a Sikh temple in Pacoima. (Jay L. Clendenin / Los Angeles Times)

Indian Sikhs shout slogans in front of the U.S Consulate during a protest in Hyderabad, India, on Monday to condemn Sunday’s shooting at a Sikh temple in Wisconsin. Indian Prime Minister Manmohan Singh said Monday that he was shocked and saddened by the shooting attack that killed six Sikhs. (Mahesh Kumar A / Associated Press)

Members of the police, FBI, fire department and bomb squad set up near the home of the alleged shooter on Sunday in Cudahy, Wisc. (Tasos Katopodis / AFP/Getty Images)

Members of the police, FBI, fire department and bomb squad set up near the home of the alleged shooter of the Sikh Temple of Wisconsin, where at least one gunman fired upon people at a service on Sunday in Cudahy, Wisc. (Tasos Katopodis / AFP/Getty Images)

An ambulance drives down Howell Ave as SWAT officers surround the Sikh Temple of Wisconsin. (Darren Hauck / Getty Images)

Women sit in the shade as they wait for news. Police confirmed seven people have been killed, including the gunman. (Tannen Maury / EPA)

Police officers ride on an armored vehicle near the scene of the shooting. (Tannen Maury / EPA)

People gather outside the scene of a shooting Sunday inside a Sikh temple on the south side of Milwaukee. Police say at least seven are dead including the suspected gunman. (Jeffrey Phelps / Associated Press)

A man wipes away tears outside the Sikh temple where a deadly shooting took place Sunday. (Jeffrey Phelps / Associated Press)

Bystanders look on as SWAT officers surround the Sikh temple. (Darren Hauck / Getty Images)

People who said they have family members in the Sikh temple wait together for more information after a deadly shooting occurred at the place of worship on Sunday. (Mike De Sisti / Associated Press)