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CLAYTON, Mo. (PIX11) — Officer Darren Wilson married his girlfriend, who is also a Ferguson cop, last month.

Wilson married 36-year-old Barbara Spradling in Overland. Attorney and municipal Judge Christopher Graville performed the informal ceremony, St. Louis Post-Dispatch reported.

The couple applied for a marriage license at the St. Louis courthouse and went unnoticed when they filled out the application. This is Wilson’s second marriage.

Darren Wilson fatally shot Michael Brown Aug. 9. The shooting sparked protests that have gone over 100 days.

A grand jury is expected to announce a decision Monday in whether or not Wilson will be indicted in the 18-year-old’s death, CNN reported.

Read more from the St. Louis Post-Dispatch.