A woman reported to police that she was assaulted and robbed by three other women on an RTA bus Thursday afternoon and one of them used a knife to cut off some of her hair, according to a police report.

The victim said she has had problems with the women in the past and called a family member as soon as she saw them get on the bus on Germantown Pike, according to the report.

One of the women allegedly grabbed her by the hair and all three started hitting her. According to the report, the victim said one of the women pulled out a knife and cut off some of her hair. She said she dropped her wallet and cellphone in the struggle and when she picked them up she realized her ID, debit card and cash were missing, according to the report.

She got off the bus and a family member called 911.

Police said they located two of the accused women walking on Germantown and detained them. They are sisters and both admitted getting into an altercation on the bus, according to the report. One said she was just helping out her sister, the other said it was retaliation for something in the past.

Timesha Hardin, 24, and Jade Hardin, 18, were arrested and could be charged with aggravated robbery, a first degree felony.