There was a shooting that took place at an Oregon drug testing lab.

It was a domestic case that spilled into the workplace as the woman had filed for divorce authorities believe that may have sparked the violence.

Teresa Marie Beiser, 36, of Gladstone was allegedly killed by her husband, Robert James Beiser. The 39-year old man purportedly died of a self-inflicted gunshot wound, police said.

According to an AP report, two of her co-workers were injured as well when he opened fire Tuesday at the drug-testing laboratory in suburban Portland. A 20-year-old woman, and 63-year-old man were hurt.

The 20-year-old woman was treated for non-life-threatening injuries and the 63-year-old man was not identified, but was flown to Oregon Health & Science University hospital in Portland, where he was being treated for multiple gunshot wounds.

Video here, photos and more here from the Washington Post. The company, Legacy MetroLab, conducts drug and alcohol testing for employers and others, company spokeswoman Kathleen Gorman said.