DALLAS (AP) — Dallas police have arrested a suspect in connection with a shooting that wounded three women in a hair salon in the city’s Koreatown and federal officials have launched a hate crime investigation, authorities said Tuesday.

The Dallas Police Department said the suspect is being interviewed and processed, and Chief Eddie Garcia is expected to release additional information about the arrest later in the day.

Garcia has said the shooting last Wednesday at Hair World Salon could be connected to two other shootings at businesses run by Asian Americans in the area.

Also Tuesday, the FBI said it has opened a federal hate crime investigation along with federal prosecutors in Texas and the US Department of Justice’s civil rights division.

Dallas FBI spokeswoman Melinda Urbina said agents are working with city police “to thoroughly investigate this incident” but that she couldn’t provide further information because the probe is ongoing.

The shooting in Dallas occurred a few days before a white gunman killed 10 Black people Saturday at a supermarket in Buffalo, New York, and a gunman who authorities said was motivated by political hatred for Taiwan killed one person and wounded five Sunday at a southern California church where mostly elderly Taiwanese parishioners had gathered.

In Dallas, authorities have said a man dressed all in black opened fire at the salon, then drove off from the shopping center in a maroon minivan. Garcia said investigators found that a similar vehicle had been reported as involved in two other recent shootings. Someone opened fire in an April 2 drive-by near the salon and Garcia said the minivan was also linked to a May 10 shooting about 25 miles (40 kilometers) southeast of there. No one was injured in either of those shootings.

The three women who were shot at the salon Wednesday were taken to a hospital with injuries that weren’t life-threatening.

The salon is in the heart of Koreatown, which is in a part of the city that was transformed in the 1980s from an industrial area to a thriving district with shopping, dining, markets, medical offices and salons.

Anti-Asian violence has risen sharply in recent years. Last year, six women of Asian descent were among the eight killed in a shooting at massage businesses in and near Atlanta, heightening anger and fear among Asian Americans.