The owner of a small business in St. Louis is dead after killing three of his employees during an argument. The altercation also led to the man killing himself when it was all over.

The tragedy took place at AK Home Health Care, and can be seen on surveillance cameras. The man is on the video shouting at his employees in the office. Afterward, he pulls out a handgun and shoots everyone inside the room.  He then kills himself at the end.

The incident left two men and two women dead, all of whom are immigrants from Somalia.

Khandra Muse, of O’Fallon, Missouri was the owner of the business.  Police have not released identities of those involved in the incident, but it is believed that they are all in their 40s and 50s.  Officers are unclear on what drove the owner to kill his employees.

After the killing took place, a woman wearing a hijab is seen walking into the business and then collapsing to the ground, crying.

Mohammed Ismail, a 21-year old man, told the Post-Dispatch that “all of the people, these are our family.

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