arrest somebody wrongfully

[Natsuna]

The American Civil Liberties Union on Monday accused police of wrongfully arresting a woman because of sloppy investigation.
(Lawsuit alleges Denver police wrongfully arrested woman - Summit Daily)

I think that "wrongfully arresting a woman" is grammatically correct, but what about "arresting a woman wrongfully"?

 

[Copyright]

It's pretty much a set phrase, so I wouldn't change it: "wrongfully arresting a woman." Another expression is "wrongful arrest."

From Criminal Defense Lawyer: False arrest: False arrest, sometimes known as false imprisonment or wrongful arrest, occurs when someone wrongfully holds you against your will or takes you into custody. Both private persons and law enforcement agents can commit this crime when they act beyond or outside of the scope of their authority.