The Redmond Police Department (RPD) says officers arrested 18 people during a pro-Palestine protest outside Microsoft’s headquarters on Wednesday afternoon.

Microsoft and protesters offered sharply conflicting accounts of a demonstration that led to 20 arrests on the company’s Redmond campus on Wednesday, with organizers alleging police brutality, and the company saying the vast majority of those arrested were not employees.

At least 18 protesters were arrested at Microsoft headquarters after police said the group became aggressive during Israel genocide protests.