There is a vengeful ghost of a high school girl in the field behind my house she claimed she was raped in this field in the 1960s pretty strong ghost but my spiritual buddies made it clear she wouldn't exist if she messed with me there's some boundary holding her there I am not missing with it let her loose on this quiet street need opinions here
What exactly are you looking for regarding help with this?
My advice would be to leave something at the edge of the field to show respect for the departed.
It what you say is correct and she was young, flowers are appropriate as long as they are not roses or other love gestures.
Something like orchids. You may wish as well to look into some different meanings of flowers to help better understand which may better relate to the spirits situation.
Showing spirits proper respect, if they have created no harm or trouble is an important spirit work consideration.
Also, if you can and are interested to you can try and look into history related to the area. The local library may have old records and information related to past crimes specifically in the area.
This way you are able to try and find out if the information is accurate.
This is the best advice I can give at this time without further detail on what you need help with, or what exactly you are seeking to do.
Rose incense I figured make her remember her prom and the copper coin to pay Charon the boatman for her trip to the underworld that enough respect considering seeing young kids crying leaving the field
Sometimes a spirit stays because they want to. Another reason why she may have not left it could be possibly that nobody knew or found out about her. Maybe dig into the case a little more if you wish to it might help to share her story. If not then leave her be if she had not caused trouble since you've already done what you can for her.