Stockton, California
Pedestrians cross a street in downtown Stockton, California, on May 13, 2014. Reuters/Max Whittaker

At least three people -- one man and two women -- are dead and four others are injured after multiple shootings in a department store in Stockton, California, on Tuesday night, the Stockton police department announced in posts on Twitter.

Police officials reportedly called the shootings a drive-by incident, according to Tia Ewing, a Fox 40 correspondent. Ewing also tweeted that .40 and .223 caliber guns were used in the shootings.