BREAKING: Multiple shot, one in custody after shooting at Minnesota clinic

Multiple people have been shot at a clinic in Minnesota, Associated Press reports. The shooting took place at Allina clinic in Buffalo, a small town a few dozen miles north of Minneapolis.

Police did not offer information on how many victims were shot. It is also unclear if anyone was killed in the attack.

Multiple victims were transported to North Memorial Health in nearby Robbinsdale for treatment. Spokeswoman Abigail Greenheck did not disclose the condition the victims are in, however. Meanwhile, Allina Health spokesman Timothy Burke refused to comment on whether victims were transported to their hospital in Buffalo.

Agents from the FBI's bomb squad and the ATF have rushed to the scene, although it is unclear if any bombs are present or if a reported explosion actually took place. Footage taken from the scene showed shattered windows at the clinic, but no human activity.

The Midwest Medical Examiners Office did not comment on whether they sent anyone to the clinic.

It is also unclear whether the clinic was distributing vaccines and whether or not this may have been a motive for the shooter.