WEST YARMOUTH — Two Falmouth women were arrested Wednesday after a fight at Wicked Waves Water Park spilled into the parking lot and resulted in assaults against security personnel and police.
Yarmouth police responded to the water park shortly after 5:30 p.m. on Aug. 12, 2026, following a 911 call reporting a fight involving multiple people.
According to the Yarmouth Police Department, the altercation began in a pool area when one patron allegedly began punching other people. Security personnel broke up the fight and brought the situation under control. But as they were escorting the individual out of the water park, another patron allegedly escalated the situation, causing the fight to resume and continue in the parking lot. During the confrontation, one of the people involved allegedly spat blood in a security supervisor’s face.
The Yarmouth Police Department reported that, at around this time, officers arrived on scene and attempted to control the situation in the parking lot and investigate what had occurred, when one of the individuals became physically aggressive and assaulted an officer.
Additional units responded to the scene and were able to de-escalate the situation and restore order.
Megan Medeiros, 33, and Sara Medeiros, 38, both of Falmouth, were arrested and transported to the Yarmouth Police Department for booking.
Megan Medeiros, 33, of Falmouth was charged with the following:
- Disorderly Conduct
- Assault & Battery on a Police Officer
Sara Medeiros, 38, of Falmouth was charged with the following:
- Assault & Battery (two counts)
- Assault & Battery on a Police Officer
Both women were scheduled to be arraigned Thursday, Aug. 13, 2026, in Barnstable District Court.
