A Mutnomah County probation office in Southeast Portland was vandalized Saturday night, county officials have confirmed.

Spokeswoman Melissa Navas said the county received a call from Portland Police about the vandalism, which occurred at the county's

office at 421 S.E. 10th Avenue. Navas said the extent of the damage is not yet known.

A

of the apparent vandalism surfaced late Saturday on the social media site Reddit. The picture shows two smashed window panes.

The site suggests the incident was tied to a protest that wound through inner Southeast Portland last night.

A Portland Police Bureau spokesman confirmed the protest, but said no further information was yet available about what happened at the county offices.

--Molly Young