ABC13 first reported the feud in February, when Yanas claimed she took the flag down because it extended onto her parents' property for years.
[Ads /]
Santa Fe police arrested Yanas on charges of trespassing and resisting arrest, but those have since been dropped.
ORIGINAL REPORT: Mother of student killed in Santa Fe mass shooting arrested after Confederate flag argument
Confederate flag flies next to Santa Fe victim's grandparents
According to a statement by the Galveston County Criminal District Attorney's office, there was insufficient evidence to proceed with filing a criminal charge against Yanas.
[Ads /]
"Therefore, we declined to proceed with any prosecution arising from her arrest," the statement read in part.
Yanas' attorney will speak at an afternoon press conference on Saturday to address her case.
SEE ALSO: 'Remembrance of a horrible past': Texas lawmakers want end of holiday celebrating Confederate vets