The woman who Amanda Bynes allegedly crashed into and then bolted ... says the actress' reckless driving could have eventually killed someone and she should be prosecuted to the fullest extent of the law.
TMZ spoke with Kisa ... who tells us "Someone could have died if [Amanda] kept driving. A normal person would not get away with hit and runs and she shouldn't either."
If you recall ... Bynes allegedly rear-ended Kisa on August 4th and fled the scene ... then last week the L.A. City Attorney's Office charged the actress with 2 counts of hit and run (one count for her accident with Kisa and one count for an accident in April).
After the charges were filed Bynes' license was suspended by the DMV ... but it's unclear if and how the charges played a role.
Regardless, Bynes can't get behind the wheel any time soon ... and Kisa says that's the best thing for everyone ... "I'm glad she's off the road. She absolutely needs to pay for her actions and taking away her license is a good first step."
Kisa adds, "I feel she needs to get some sort of help and maybe this will be the catalyst."
Amanda is due in court on September 27th ... she faces up to a year in jail if convicted of both charges.