PORTLAND, OR (KPTV) -
Police say Markishia and Tina Ducket, a mother-daughter tandem, attacked passengers on a TriMet bus.
They say the attack happened at southeast 122nd and Division this afternoon.
The pair is being accused of lashing out at the bus driver after being caught trying to use invalid transfers.
Witnesses say a man riding the bus asked the women to leave and the mother punched him in the face.
Shortly after, a woman with a baby also asked them to get off the bus and Tina punched her in the face.
Both the mother and the daughter now face a number of different charges for the attacks.
Copyright 2012 KPTV (Meredith Corporation). All rights reserved.